Lawn Mowers. Lawn cutting machine

US4356686A. Cutting mechanism for a grass cutting machine. Google Patents

Publication number US4356686A US4356686A US06/259,484 US25948481A US4356686A US 4356686 A US4356686 A US 4356686A US 25948481 A US25948481 A US 25948481A US 4356686 A US4356686 A US 4356686A Authority US United States Prior art keywords cutting aperture cutting blade outer chamber downstream wall Prior art date 1981-04-30 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired. Lifetime Application number US06/259,484 Inventor William R. Lessig, III Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Black and Decker Inc Original Assignee Black and Decker Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) 1981-04-30 Filing date 1981-04-30 Publication date 1982-11-02 1981-04-30 Application filed by Black and Decker Inc filed Critical Black and Decker Inc 1981-04-30 Priority to US06/259,484 priority Critical patent/US4356686A/en 1981-04-30 Assigned to BLACK DECKER INC. reassignment BLACK DECKER INC. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: LESSIG WILLIAM R. III 1982-11-02 Application granted granted Critical 1982-11-02 Publication of US4356686A publication Critical patent/US4356686A/en 2001-04-30 Anticipated expiration legal-status Critical Status Expired. Lifetime legal-status Critical Current

Images

Classifications

• A — HUMAN NECESSITIES
• A01 — AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
• A01D — HARVESTING; MOWING
• A01D34/00 — Mowers; Mowing apparatus of harvesters
• A01D34/01 — Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
• A01D34/412 — Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
• A01D34/416 — Flexible line cutters

Abstract

A machine for cutting grass and the like having a flexible strip-like cutting member supported by a disc within a housing. The strip-like member is mounted vertically and the housing has a slope such that the strip-like member is rotated to have a horizontal leading cutting edge extending beyond the housing and an inclined trailing edge which creates a vortex effect within the housing when the strip is driven by a motor to cause grass to assume a more vertical position for cutting thereof. If the cutting edge of the strip strikes an obstacle, it will be deflected into a recess in the housing rather than propelling the obstacle which might have resulted if the blade were rigid. A bottom cover plate is removably secured to the housing to permit the disc carrying the cutting member to store the same therein. Indexing of the cutting member permits measured amounts thereof to be fed from storage.

Description

A more detailed explaination of the ground support system set forth herein will be found in my copending case, assigned to the same assignee, entitled “Ground Support System for a Grass Cutting Machine”, U.S. Ser. No. 259,485, filed Apr. 30, 1981.

The invention relates to a rotary grass-cutting machine, capable of both cutting grass and trimming lawn edges, employing a flexible strip-like cutting blade carried by a disc, which can be deflected within the disc when the blade strikes a stone or hard object without deflecting the stone, or otherwise disturbing the machine. Also the flexible strip-like blade is angled to produce a vortex effect that aids in both cutting and removal of the blades of grass.

Conventional rotary grass-cutting machines use a fixed blade which is driven by a motor, the leading edge of which provides a cutting edge. When such a blade strikes a hard object, such as a stone, the hard object is deflected and may become mobile creating the possibility of damage to the operator, the blade, or the machine.

The feature of flexibility has been attempted in the prior art at various points and in various ways. Some of the prior art patents teach flexible blades, or flexible blade mountings and/or retractable blade mountings, but for one reason or another none of the prior art attempts have been completely satisfactory. Examples of the prior art attempts can be found in U.S. Pat. Nos. 3,104,510; 3,320,733; 3,343,351; 4,065,913; British Pat. No. 1,237,307; and German Patent Publication (Auslegeschrift) 1,657,039.

The invention employs a flexible strip-like cutting member supported by a disc within a housing of a rotary-type grass cutting machine. The strip-like member is wound vertically about the disc and the housing has a slope such that the strip-like member is rotated, or twisted, as it extends from the disc beyond the housing so that it has a horizontal leading cutting edge and an inclined trailing edge. This ensures that the strip-like member, as it is driven by a motor in the housing and rotates in the horizontal plane, not only cuts the grass, but creates a vortex which aids cutting by straightening the individual blades of grass.

The disc is indexed to permit the operator to withdraw measured lengths of the cutting strip. A recess is formed in the disc adapted to receive the cutting strip, which is a flexible plastic material, upon the strip being deflected by a heavy obstacle, such as a stone, or the like.

When the cutting blade becomes frayed, the operator withdraws a new piece of the strip from the disc and cuts the used portion. To replace a spent disc, a cover plate on the bottom of the machine is removed and a new disc having a wound strip thereon is mounted on the cover plate after the spent disc has been removed.

One object of the present invention is to provide an improved grass-cutting machine of the rotary type which overcomes the prior art disadvantages; which is simple, economical, and reliable; which uses a cutting blade that is flexible and can be deflected into a recess in the disc whenever the blade strikes a heavy obstacle; which blade is angled to create a vortex for aiding in the cutting and removal of the grass; which uses a flexible strip-like cutting blade having a stored portion and a cutting portion with only the cutting portion extending from the disc; which blade can be deflected if it strikes a hard object; and which cutting blade can be easily replaced when frayed or dull.

Other objects and advantages of the present invention will be apparent from the description of the following illustrative embodiment. The novel features of the invention are pointed out in the claims.

An illustrative embodiment of the present invention will be described in connection with the accompanying drawings in which:

FIG. 2 is an elevational view of the disc, including carrying the strip-like cutting blade in relation to grass, graphically showing the effects of the vortex;

FIG. 4 is a bottom plan view of the disc with the cover partially in section to show the hub carrying the wound storage of the strip-like cutting blade, and the deflection of the cover;

FIG. 5 is an enlarged sectional view taken along lines 55 of FIG. 4, showing the indexing and blade storage;

FIG. 6 is a sectional view taken along lines 66 of FIG. 4, showing the twisting of the cutting portion of the blade;

FIG. 7 is an end view taken along the lines 77 of FIG. 6, showing the angle at which the blade extends from the slot of the cover.

In the illustrated embodiment of the invention a grass cutting machine 10, of the rotary type, is shown in FIG. 1. The machine 10 has a housing 12 in which is mounted a suitable power source such as an electric motor 14, though an internal combustion engine could also have been used. The motor 14 drives a plastic strip-like cutting blade 16 carried on a disc 18 via a belt-drive including a belt 20 driven by a pulley 22 on shaft 24 of motor 14. Belt 20 drives a pulley 26 mounted on a shaft 28 which rotates the disc 18. The blade 16 prescribes a cutting circle 27 shown in dotted line representation in FIG. 3, which lies in a plane 29 shown in FIGS. 1 and 2.

The housing 12 has a deck 30 which extends outwardly from the bottom of a central motor portion 32 thereof in the form of a substantial rectangle having a stepped inset 34 at opposite rear corners thereof, and a arcuate edge 36 centrally disposed at the front end thereof in superposition to the disc 18. Rear wheels 38 are separately disposed to nest in the insets 34 of the deck 30 so as to provide a smooth side profile while extending slightly beyond the rear edge thereof. Each of the wheels 38 are journaled by an axle 40 affixed to the housing 12 inwardly of the inset 34 of the deck 30 and above the cutting plane 29. A handle 42 is connected to the rear of the motor portion 32 of the housing 12 above the deck 30 thereof and central to the wheels 38. The handle 42 will guide the machine 10 over the cutting surface and will be manipulated by the operator so as to cause either of the wheels 38 to act as pivot points in steering the machine 10.

A roller 44 is connected to the housing 12 and extends under the disc 18 at the front edge of the deck 30 for a length substantially corresponding to that of the arcuate edge 36. The roller 44 has a width which greatly exceeds its diameter. The roller 44 is journaled as shown in FIG. 1 by the free end of a support leg or bracket 48 which extends inwardly thereof from opposite ends. The roller 44 is mounted below the cutting plane 29 and within the cutting circle 27. The bracket 48 is substantially “L” shaped and may be in the form of a bent rod of substantially circular cross section, and which section is of small diameter so that only a very small surface area is present along its exposed length to prevent the build-up of grass clippings thereon. Each of the brackets 48 are secured to the housing 12 as shown in FIG. 1 by a bolt 52 threadedly received in a tapped hole in the housing 12. The brackets 48 will be secured to opposite front corners of the deck 30 of the housing 12.

Though the roller 44 is of a small diameter in comparison to the wheel 38, the extensive width of the roller 44 provides a wide foot path which will not interfere with the blades of grass to be cut in that it is completely within the cutting swath 27. The mounting of the roller 44 permits it to lie underneath the cutting blade 16 and disc 18 so as not to interfere with the normal cutting operation thereof. Also, this will permit the blade 16 to extend from both the front and opposite sides of the deck 30 to provide improved visibility of the cutting swath 27 at such locations. The ground support provided by the three point system of the front roller 44 and the two rear wheels 38 is very stable in that it keeps the machine 10 in contact with the ground to a level cut corresponding to the cutting plane 29 over a wide range of ground conditions.

The disc 18 includes a hub 54 and a cover 56 which is secured to the shaft 28 by a nut 58 as shown in FIGS. 1 and 3. Removal of the nut 58 permits the cover 56 to be removed in order to replace the hub 54 upon which has been wound one or more of the cutting strips 16 with two strips 16 being shown in the present embodiment as is best seen in FIG. 4. The cover 56 may be suitably slotted as at 60 as shown in FIGS. 2, 3 and 4 to permit egress of the cutting strip 16 as will be more fully explained hereinafter.

The cutting blade 16 has a cutting portion 62 which is the free end thereof extending from the stored portion 64 wound about the hub 54 and from which it extends outwardly from the disc 18 a short predetermined length to terminate at the cutting circle 27. In the preferred embodiment a pair of cutting blades 16 are used which are double wound upon the hub 54 to individually exit from diametrically formed slots 60. Since the pair of cutting blades 16 and associated disc 18 components such as slots 60 are the same each will be given the same reference character, but reference to either one will equal reference to the pair. As the cutting portion 62 of the blade 16 exits through slot 60 it is twisted as shown in FIGS. 2, 4, 6 and 7 so that the leading edge 66 is closest to the ground and the width is sloped rearwardly and upwardly to the trailing edge 68 at a predetermined angle set by the width of the blade 16 and the height of the slot 60. The twisted blade 16, as it rotates, produces a vortex or fan effect as shown in FIG. 2 urges the blades of grass to be more vertical for cutting thereof, thus the vortex effect aids in cutting and will also aid in removal of the cuttings.

FIGS. 3, 4 and 5 illustrate the arrangement of the cutting assembly 70 and includes the disc 18. The drive member 28 has a flange 72 formed inwardly of its reduced diameter threaded end 74. The disc 18 of the cutting assembly 70 is affixed to the drive member 28 between the flange 72 and a washer 76 by plastic nut 78 threadedly secured to the end 74. Also a “D” flat 80 is formed on the section of the drive member 28 between the flange 72 and the end 74 to engage a complementary surface of a central aperture 82 of the cover member 56 of the disc 18, thereby preventing relative rotation between the disc 18 of the cutting assembly 70 and drive member 28.

FIGS. 3, 4 and 5 also show the relationship of the cutting assembly 70, which includes the disc 18 and the components thereof including, a hub 54 containing the double-wrapped stored portion 64 of the resilient cutting blade 16, and indexing means 84. The top 86 of the hub 54 is flush with the disc’s cover member 56 upper surface 88 as best seen in FIG. 6. A sliding clearance exists between the hub’s lower surface 90 and the cover member 56. This aids in the operator releasing a predetermined length of the cutting portion 62 of the blade 16 and permits rotation of the hub 54 relative to the cover member 56. The indexing means 84 is connected to member 56 to normally prevent the hub 54 from relative rotation. The indexing means 84 shown in FIGS. 3 and 5 includes a curved spring flap 92 mounted within a lower recessed portion 94 and affixed therein by fasteners 96. A conical projection 98 is connected to the flap’s free end and passes through an opening 100 in the cover member 56 to be engaged into one of a plurality of indexing openings 102 in the hub 54. A finger indentation 104 is formed in the recessed portion 94 as shown in FIG. 3, to assist the operator in grasping the indexing means 84 to release the same. The lower recessed portion 94 shelters the connecting means 58 and the indexing means 84.

The cutting blade 16 is constructed of super-tough fast-molding nylon thermoplastic having low notch sensitivity, one such material is sold by DUPONT under the trademark “ZYTEL” ST. The tape is approximately one millimeter thick and eight millimeters wide.

With particular attention to FIGS. 4 and 6, a periphery or circular exterior wall 106 and the circular interior wall 108 enclose an open-topped perimeter cavity 110 in the cover member 56 of the disc 18. This construction conserves material, thereby reducing weight and energy consumption. The base 112 of the disc 18 turns vertically upwardly to terminate at the periphery 106 thereof.

A guide chamber 114 is in communication with the slot 60. The guide chamber 114 is separated from the open chamber 110 by a radial wall 116 and a tangential wall 118. An opening 120 is formed at the base of chamber 114 adjacent the location from which the walls 116 and 118 diverge. The cutting portion 62 exits the hub 54 through the opening 120, the chamber 114 and the slot 60.

Referring to FIGS. 6 and 7, it will be seen that the height of the slot 60 being shorter than the width of the blade 62 acts to orientate the leading edge 66 of the cutting portion 62 of the blade 16 at an angle of attack with respect to the ground surface 18, preferrably within the range of 5° to 15° to provide a suitable vortex effect.

The arrow 122 shown in FIG. 4 indicates that the direction of rotation when viewing the machine 10 downwardly from a top plan view will be counterclockwise, and that the chamber 114 is formed behind the external cutting portion 62 of the blade 16. The cutting portion 62 is of predetermined length and will be set by manual or automatic cut off means (not shown) used by the operator or mounted in the housing 12 on the underside of the deck 30 thereof. The length of the slot is greater than the external length of the cutting portion 62. The blade 16 is flexible so that whenever a heavy obstacle is encountered the resulting impact with the blade 16 will cause the cutting portion 62 to be deflected as shown in phantom on the right side of FIG. 4 within the chamber 114 and slot 60. This will result in only the smooth circular periphery 106 of the disc 18 engaging such obstacle until the machine is either moved or shut-off.

The blade 16 will be supplied by the operator mounting a loaded hub 54 upon the cover member 56 and pulling a strip thereof through the opening 120, the chamber 114 and exiting the slot 60. This is done with the indexing means out of engagement with the openings 102 of the hub 54. Thereafter the conical projection 98 of the indexing means 84 will be snapped into one of the openings 102. Subsequently, the operator can insert the disc 18 upon the drive member 28 and secure the assembly by connecting the washer 76 and nut 78 to the end 74 of the member 28.

In operation, the cutting blade 16 rotates in the cutting circle 27 and is suitably twisted to create a “fan or vortex effect” so as to draw the blades of the grass into a vertical position for better cutting and removal thereof. Whenever a heavy obstacle is impacted by the cutting portion 62 of the blade 16 it will cause the cutting portion 62 to be deflected into the slot 60 and chamber 114. Otherwise during operation of the machine 10 the cutting portion 62 of the blade 16 will cut the grass along the cutting plane 29. Upon the cutting portion 62 becoming worn or frayed a new supply will be withdrawn from the storage portion 64 of the blade 16 and the old portion will be cut away. This process will be repeated until a fresh hub 54 having a new supply of the flexible blade 16 is required.

It will be understood that various changes in the details, materials, arrangements of parts and operating conditions which have been herein described and illustrated in order to explain the nature of the invention may be made by those skilled in the art within the principles and scope of the invention.

Claims ( 4 )

A grass cutting mechanism having a drive shaft journaled in a housing and driven by rotary power means mounted in the housing, the cutting mechanism comprising:

(a) a disc means detachably affixed at the lower end of the drive shaft and to rotate therewith in a predetermined direction,

(b) the disc means having an inner chamber and an outer chamber communicating with each other through an intermediate aperture,

(c) the aperture having a pair of spaced walls defining a fulcrum, with one of the walls being a downstream wall extending radially outwardly at an inclined angle with the leading edge thereof in the direction of rotation, and the other of the walls being an upstream wall turned substantially tangentially from the aperture to extend perpendicular to and away from the downstream wall for a distance substantially twice the length of the downstream wall whereby the outer chamber is formed therebetween,

(d) a cutting blade is mounted in the inner chamber of the disc means and is threaded through the aperture to extend along the downstream wall in an inclined position, outwardly of the outer chamber a predetermined distance, which distance is greater than the length of the inclined downstream wall and less than the length of the upstream wall,

(e) the cutting blade is made of flexible plastic having a predetermined stiffness, and having a width of between five to ten times greater than its thickness, and upon striking a heavy object the cutting blade is wholly deflected into the outer chamber of the disc,

(f) the cutting blade having a leading edge which follows the incline of the leading edge of the downstream wall to provide a cutting edge at the thin surface of the leading edge thereof and to provide a fan effect at the wide surface thereof to lift the grass being cut.

(b) the upstream wall extending tangentially from the aperture to the periphery of the outer chamber,

(c) a slot formed in the periphery of the outer chamber to extend from the downstream wall to the upstream wall,

(d) the cutting blade normally extending from the slot at the downstream wall and adapted on contacting a relatively heavy object to be deflected upon the upstream wall of the aperture in fulcrum fashion to be shifted along the slot and into the outer chamber.

(a) the cutting blade having a length measured outwardly from the aperture which is shorter then the length of the slot to permit total immersion of the cutting blade through the slot within the outer chamber upon impact with a heavy object.

A grass cutting mechanism having a drive shaft journaled in a housing and driven by rotary power means mounted in the housing, the cutting mechanism comprising:

(a) a disc means detachably affixed at the lower end of the drive shaft and to rotate therewith in a predetermined direction,

(b) the disc means having an inner chamber and an outer chamber communicating with each other through an intermediate aperture,

(c) the aperture is a substantially narrow opening with a vertical dimension at least five times greater than the horizontal dimension,

(d) the aperture having a pair of spaced walls defining a fulcrum, with one of the walls being a downstream wall extending radially outwardly at an inclined angle with the leading edge thereof in the direction of rotation, and other of the walls being an upstream wall turned substantially tangentially from the aperture to extend perpendicular to and away from the downstream wall for a distance substantially twice the length of the downstream wall whereby the outer chamber is formed therebetween,

(e) a cutting blade is mounted in the inner chamber of the disc means and is threaded through the aperture to extend along the downstream wall in an inclined position, outwardly of the outer chamber a predetermined distance, which distance is greater than the length of the inclined downstream wall and less than the length of the upstream wall,

(f) the cutting blade is made of flexible plastic having a predetermined stiffness, and having a width of between five to ten times greater than its thickness, and upon striking a heavy object the cutting blade is wholly deflected into the outer chamber of the disc,

(g) the cutting blade having a leading edge which follows the incline of the leading edge of the downstream wall to provide a cutting edge at the thin surface of the leading edge thereof and to provide a fan effect at the wide surface thereof to lift the grass being cut,

(h) the cutting blade exits the aperture with its wide surface substantially vertical and subsequently normally extends in an inclined position along the downstream wall,

(i) the cutting blade will bend at the aperture against the upstream wall thereof to be deflected into the outer chamber upon the cutting blade impacting a heavy object during the grass cutting operations of the mechanism.

US06/259,484 1981-04-30 1981-04-30 Cutting mechanism for a grass cutting machine Expired. Lifetime US4356686A ( en )

Family

Cited By (20)

Cited by examiner, † Cited by third party

Publication number Priority date Publication date Assignee Title

WO1987002215A1 ( en )	1985-10-14	1987-04-23	Philip Wilson Braithwaite	Improvements relating to mowing devices
EP0265871A1 ( en )	1986-10-25	1988-05-04	Gutbrod-Werke Gmbh	Lawn mower combination
US4825627A ( en )	1988-07-14	1989-05-02	Saxel Industries Ltd.	Lawn mower cutting assembly
US4869055A ( en )	1987-01-23	1989-09-26	Omark Industries, Inc.	Star-shaped flexible cutting line
US4882896A ( en )	1988-04-11	1989-11-28	Wilcox Roy E	Lawn mower
US5430943A ( en )	1992-12-10	1995-07-11	Lee; Anthony L.	Unitary cutting attachment for vegetation cutting devices
USD379052S ( en )	1995-05-25	1997-05-06	Shakespeare Company	Cutting line for a rotating line trimmer
USD379419S ( en )	1995-09-12	1997-05-27	Shakespeare Company	Cutting line for a rotating line trimmer
USD379418S ( en )	1995-05-25	1997-05-27	Shakespeare Company	Cutting line for a rotating line trimmer
US5787693A ( en )	1994-10-28	1998-08-04	Black Decker Inc.	Universal, retrofittable powerhead for small gasoline engine power implements
US5852876A ( en )	1997-04-09	1998-12-29	Sufix Usa, Inc.	Vegetation trimmer head
WO1999040773A1 ( en )	1998-02-17	1999-08-19	Morabit Vincent D	Self-contained flexible aerodynamic cutting element with matching head
US6052907A ( en )	1997-04-09	2000-04-25	Sufix Usa, Inc.	Vegetation trimmer head
US6101794A ( en )	1998-06-03	2000-08-15	Terracare Products Company, Inc.	Mower
US6161292A ( en )	1996-05-31	2000-12-19	Morabit; Vincent D.	String and string trimmer operation
US6176015B1 ( en )	1996-05-31	2001-01-23	Vincent D. Morabit	Vegetation cutter with self-support non-metallic cutting elements
US6415585B2 ( en )	1998-10-08	2002-07-09	Vincent D. Morabit	Multi-purpose trimmer, edger and sweeper with or without support cart, and with enhanced inertia head
US20030041578A1 ( en )	2001-08-31	2003-03-06	Fuller Joseph B.	Wheeled trimmer
US6862871B2 ( en )	1999-08-10	2005-03-08	Vincent D. Morabit	Hybrid mower, edger, trimmer, blower
WO2008098764A1 ( en )	2007-02-17	2008-08-21	Gardena Manufacturing Gmbh	Cutting line arrangement for trimmer and trimmer

Patent Citations (12)

Cited by examiner, † Cited by third party

Publication number Priority date Publication date Assignee Title

DE1657039B1 ( en )	1969-01-12	1970-10-29	Fella Werke Gmbh	Cutting device for rotary mowing devices
US3664102A ( en )	1969-05-14	1972-05-23	Walter Reber	Cutter mechanism for agricultural machines or lawn mowers
US3826068A ( en )	1971-12-13	1974-07-30	G Ballas	Rotary cutting assembly
US3815234A ( en )	1973-01-10	1974-06-11	T Nelson	Cutter heads for lawn trimmers and edgers and woodcarving tools
US4024635A ( en )	1975-07-04	1977-05-24	Kabushiki Kaisha Shikutani	Mowing apparatus
US4095338A ( en )	1976-06-26	1978-06-20	Kaaz Machinery Co., Ltd.	Lawn trimmer equipped with flexible line cutting edges
US4169311A ( en )	1976-11-17	1979-10-02	Evenson Dale D	Vegetation cutting apparatus
US4136446A ( en )	1977-01-24	1979-01-30	Weed Eater, Inc.	Rotary cutting assembly with mechanical line feed
US4183138A ( en )	1978-03-08	1980-01-15	Weed Eater, Inc.	Apparatus for cutting vegetation
US4249311A ( en )	1979-02-17	1981-02-10	Kioritz Corporation	Grass cutting apparatus
US4271595A ( en )	1979-07-26	1981-06-09	Hawaiian Motor Company	Housing and cutting line assembly for vegetation cutting apparatus
US4250623A ( en )	1979-08-01	1981-02-17	Pittinger Charles B	Filament vegetation trimmer

Cited By (23)

Cited by examiner, † Cited by third party

Publication number Priority date Publication date Assignee Title

WO1987002215A1 ( en )	1985-10-14	1987-04-23	Philip Wilson Braithwaite	Improvements relating to mowing devices
EP0265871A1 ( en )	1986-10-25	1988-05-04	Gutbrod-Werke Gmbh	Lawn mower combination
US4869055A ( en )	1987-01-23	1989-09-26	Omark Industries, Inc.	Star-shaped flexible cutting line
US4882896A ( en )	1988-04-11	1989-11-28	Wilcox Roy E	Lawn mower
US4825627A ( en )	1988-07-14	1989-05-02	Saxel Industries Ltd.	Lawn mower cutting assembly
US5430943A ( en )	1992-12-10	1995-07-11	Lee; Anthony L.	Unitary cutting attachment for vegetation cutting devices
US6427341B1 ( en )	1992-12-10	2002-08-06	Anthony L. Lee	Cutting blade for vegetation trimming device
US5862598A ( en )	1992-12-10	1999-01-26	Lee; Anthony L.	Unitary hub for vegetation cutting devices
US5787693A ( en )	1994-10-28	1998-08-04	Black Decker Inc.	Universal, retrofittable powerhead for small gasoline engine power implements
USD379052S ( en )	1995-05-25	1997-05-06	Shakespeare Company	Cutting line for a rotating line trimmer
USD379418S ( en )	1995-05-25	1997-05-27	Shakespeare Company	Cutting line for a rotating line trimmer
USD379419S ( en )	1995-09-12	1997-05-27	Shakespeare Company	Cutting line for a rotating line trimmer
US6161292A ( en )	1996-05-31	2000-12-19	Morabit; Vincent D.	String and string trimmer operation
US6176015B1 ( en )	1996-05-31	2001-01-23	Vincent D. Morabit	Vegetation cutter with self-support non-metallic cutting elements
US6052907A ( en )	1997-04-09	2000-04-25	Sufix Usa, Inc.	Vegetation trimmer head
US5852876A ( en )	1997-04-09	1998-12-29	Sufix Usa, Inc.	Vegetation trimmer head
WO1999040773A1 ( en )	1998-02-17	1999-08-19	Morabit Vincent D	Self-contained flexible aerodynamic cutting element with matching head
US6314848B2 ( en )	1998-02-17	2001-11-13	Vincent D. Morabit	Self-contained flexible aerodynamic cutting element with matching head
US6101794A ( en )	1998-06-03	2000-08-15	Terracare Products Company, Inc.	Mower
US6415585B2 ( en )	1998-10-08	2002-07-09	Vincent D. Morabit	Multi-purpose trimmer, edger and sweeper with or without support cart, and with enhanced inertia head
US6862871B2 ( en )	1999-08-10	2005-03-08	Vincent D. Morabit	Hybrid mower, edger, trimmer, blower
US20030041578A1 ( en )	2001-08-31	2003-03-06	Fuller Joseph B.	Wheeled trimmer
WO2008098764A1 ( en )	2007-02-17	2008-08-21	Gardena Manufacturing Gmbh	Cutting line arrangement for trimmer and trimmer

Similar Documents

Publication Publication Date Title

US4356686A ( en )	1982-11-02	Cutting mechanism for a grass cutting machine
US11464164B2 ( en )	2022-10-11	High-efficiency cutting system
US5313770A ( en )	1994-05-24	Jam-proof rotary weed cutter
US4869055A ( en )	1989-09-26	Star-shaped flexible cutting line
US4083166A ( en )	1978-04-11	Mulcher attachment for rotary power mower
US4823464A ( en )	1989-04-25	Grass trimmer
US4711073A ( en )	1987-12-08	Clipping propulsion means for tractor mower
US4167812A ( en )	1979-09-18	Apparatus for cutting vegetation
US3162990A ( en )	1964-12-29	Safety-type, rotary vegetation cutting blade
WO1992002121A1 ( en )	1992-02-20	Multi-bladed mulching mower
GB1559991A ( en )	1980-01-30	Lawn mower
US4107901A ( en )	1978-08-22	Lawn mower with mechanical line feed
US4835950A ( en )	1989-06-06	Filament trimmer including a blower
US4827702A ( en )	1989-05-09	Blower attachment for filament trimmers
EP0131666B1 ( en )	1988-01-20	Flexible line vegetation trimmers
US3014333A ( en )	1961-12-26	Cutter for rotary lawnmower
US20120233975A1 ( en )	2012-09-20	Lawnmowers
US5701728A ( en )	1997-12-30	Lawn mower with line trimmer assembly
US3964243A ( en )	1976-06-22	Rotary mower blade with detachable tines
EP1360888B1 ( en )	2006-03-22	Mower blade
US3514935A ( en )	1970-06-02	Cutting attachment for mower blades
US5481806A ( en )	1996-01-09	Tongue attachment for circular saw
US3203161A ( en )	1965-08-31	Rotary lawn mower cutting unit
US4235068A ( en )	1980-11-25	Filament mower
US5775078A ( en )	1998-07-07	Rotary lawn mower

Legal Events

Owner name: BLACK DECKER INC.NEWARK,DE. A CORP.OF DE.

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:LESSIG WILLIAM R. III;REEL/FRAME:003882/0276

Effective date: 19810422

Owner name: BLACK DECKER INC., DELAWARE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LESSIG WILLIAM R. III;REEL/FRAME:003882/0276

Effective date: 19810422

Free format text: PATENTED CASE

Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, PL 96-517 (ORIGINAL EVENT CODE: M170); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, PL 96-517 (ORIGINAL EVENT CODE: M171); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Free format text: PAYMENT OF MAINTENANCE FEE, 12TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M185); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Buy Efficient Lawn Mowers and Grass Cutters Online at Wholesale Prices

Around the world, lawnmowers and grass cutter machines are frequently used to cut, trim, or mow grass patches, fields, lawns, and gardens to keep the grass well-kept and growing at an even, suitable height. A standard lawn mower uses one or more rotating or moving blades to cut the grass at an even height. Mowing equipment typically has wheels or rollers connected, making it simple to move around. A lawn mower’s steering wheel or push handle also helps move or turn the machine in different directions. You can choose from brands such as Unison, Agricare, Falcon, Makita, Ingco, and many more.

Different Types of Grass Cutting Machines to Choose From

Manual lawn mower and grass cutter machines. The person using this style of handheld lawn mower must physically push the machine. You can move the machine forward, left, right, or backward in accordance with your needs thanks to its easy-grip handle. It is another name for a push lawn mower. Larger walk-behind and ride-on mowers cannot fit into tight places, but these mowers can. They are simple to maintain and quite lightweight.

Electric lawn mower and Grass Cutting Machines. As the name suggests, an electric lawn mower is powered by an electric source or, in the case of the cordless model, a rechargeable battery (in the cord version). These as widely used for the optimum maintenance of gardens. These lawnmowers come with an adjustable handle which gives the user the leverage to use them in a favorable working conditions. The presence of precise, sharp cutting blades makes grass cutting a hassle-free experience for users. These have a compact design, are easy to store, and are highly maneuverable.

Petrol lawn mowers and Grass Cutting Machines- Petrol lawn mowers are the best alternatives to traditional mowers. These are fully equipped to give your garden or lawn the much-needed makeover. Petrol lawn mowers are powerful and high performing, as they work on a heavy-duty engine that can cut grass of any size or dense. These have an edge over their counterparts due to their high-performing engine which is suitable for every type of grass. You can find the best quality petrol lawnmowers online.

Cylinder lawn mower and Grass Cutting Machines. This kind of mower is widely utilised in hotels, clubs, or golf courses, where lawns need to be tended often. This lawn mower, which comes in both manual and electric models and has cylindrical blades that rotate vertically in front, provides the grass with a neat cut without destroying any designs or patterns.

Features to Keep in Mind Before Buying Electric Grass Cutting Machine

Size of the Lawn. When selecting a lawn mower, the size of the lawn is crucial. As it takes a ton of effort to move a hand lawn mower or manual land mower across a greater area, they are best suited for smaller yards.

Type of Area to be Mowed. When purchasing a lawn mower machine, it’s crucial to consider the terrain of your yard. A conventional push mower may be used easily at houses where the surface is level and free of obstacles, whereas a self-propelled lawn mower is more suited for mountainous terrain.

Gas or Electric. A grass cutter machine can be powered by gas or electricity; because gas mowers or electric grass-cutting machines have more power and can run longer, they are better suited for usage in yards with larger areas. On the other hand, a gas mower needs more maintenance because it is more sophisticated and frequently starts with a pull string. A cordless electric cutting machine is quieter, more practical, cleaner, and simpler to start, but it lacks the same power as a gas lawn mower. An electric lawn mower generally is less powerful and has a shorter operating life.

Blade Type. The choice of the grass cutter is greatly influenced by the width of the mower’s blades. The blades get bigger as the deck gets bigger. A larger deck makes it more difficult to maneuver but can carve straight channels more quickly. On the other hand, smaller decks are easier to maneuver but demand more work.

Renowned Brands That Sell High-Quality Lawn Mower Machines

Unison Grass Cutting Machines. The Unison lawn mowers are ideal for maintaining a tidy, well-kept lawn. They are perfect for tiny settings because of their compact shape and ease of movement. The wheels make it easier to move and can be changed to meet your needs. They are also strong and long-lasting. Anyone looking for a dependable and user-friendly lawn mower should check out these Unison grass cutters. A warranty is provided against any manufacturing flaws.

Agricare Lawn Mowers and grass cutter machines. Agricare strongly emphasizes upholding strict quality standards to guarantee that the goods delivered to customers are consistent of the highest calibre. They have become experts at adapting to changing consumer wants. These durable, high-quality lawnmowers are produced under expert supervision. They simplify, speed up, and make pruning more practical.

Falcon Lawn Mowers and Grass Cutting Machines. If you own a lawn, you absolutely must have a Falcon Electric Lawn Mower. You can choose the height setting based on your preferences and state of mind. These lawn mower machines are made to operate quietly and consume energy effectively. You can quickly trim your grass with hardly any effort. These products are made with high-quality materials.

Makita Lawn Mowers and grass cutter machines. One of the most reputable brands that has been producing effective lawnmowers for many years is Makita. It is known for being an expert in designing and selling high-end electric lawnmowers. Their reliable cutting machine has adjustable height settings, making it helpful for a variety of lawn care activities.

Ingco Lawn Mowers. All products made under the renowned brand Ingco are made using high-quality components and meet all applicable industry standards. As a result, a sizable user base regards them as highly valued and preferred lawn mower machines. Ingco grass cutters are the greatest equipment for encouraging a good land mowing experience. They are easy to handle and available in a variety of formats.

We also offer door locks from other renowned brands such as Baaz, Yato, Vimal, Honda, Generic and DeWALT.

Buy Grass Cutter Machines Online at Affordable from Moglix

Check out the several grass cutters we have available at low at Moglix. Use simple filtering tools and select the one that best suits your requirements. Use a dependable electric grass-cutting machine to get a perfectly mowed lawn. Before being shipped out for distribution, the goods are subjected to quality examinations. As a result, the purchaser is guaranteed to get their grass-cutting machine in the greatest condition. We provide wholesale lawn mowers, big discounts, easy website navigation, and bulk sales. Here, the top businesses are highlighted and their ergonomic, budget-friendly lawn mower and grass-cutting machines are for sale. Moglix now makes it simple for you to purchase an appropriate, dependable machine.

Frequently Asked Questions about Lawn Mowers

How often and how fast should you mow your lawn?

The mowing of your lawn depends totally on the rate of the growth of your grass and your preference to keep the grass long or short. However, mowing once a week in the growing season is recommended for a maintained lawn.

How long do lawnmower engines last?

The usability of your lawnmower depends on 3 major factors- quality, usage, and maintenance. With nominal to normal usage and regular maintenance, lawnmowers are expected to last for around 8-10 years without any issue. If calculated in hours, a small engine works for 300-500 hours and a big engine will conveniently work for 750-1000 hours.

Can you tip a lawnmower on its side?

Yes, it’s okay to tip your lawnmower on its side, but you need to make sure that the carb side is always up so that the oil does not drain off. If all parts work perfectly, the gas exerts automatically. This method is generally used to sharpen/change the blade, and also clean the underside of the deck.

Member Details

Recommended by CCCME

attached to 80-120hp tractor protectable chain on the front and rear part suitable for the big farmland and un-cultivated land

Product Description

This rear mounted rotary mower is added the chain in the front and rear of the tractor rotary slasher to protect the worker. Driven by the 3 gear boxes to keep widely working width. It has own rubber tires to transport.

also have the three main features of these 3 point tractor rear mounted rotary mower.This rotary cutter can be used to cut grass, weeds, and plants in any type of grassy area from fields, parks, and roadway grass verges to lawns, etc.Our rear mounted mowers are especially great for farms and ranches.

Technical Specification

Have the chain in the front and rear of the implement to protect the related workers.

Tractor driven suitable for P.T.O 540 rpm and could be fitted the clutch.

The knife could be chose in 65Mn steel long knife or disc cutter.

This rotary mower has the wide width, specially for the big farmland.

Yucheng Hengshing Machinery Co.,Ltd

Experience Member 0 Chinese Supplier

Recommended by CCCME

Location:China Business Type:Manufacturer Main Products:ҵչ

Yucheng HengShing Machinery Co. Ltd, is a professional agricultural implements manufacturer with rich production and exporting experience. Matched with 12-200hp four wheels tractors, our main products include Disc Plough, Disc Harrow, Share Plow, Rotary Tiller, Grass Mower, Hay Rake, Subsoiler, Land Grader, Fertilizer Spreader, Corn Thresher, Farm Trailer, Boom Sprayer, Disc Blade, Casting Parts and so on. These farm implements and spare parts are exported to 70 countries and regions worldwide including Switzerland, Russia, Spain, Hungary, Netherlands, Australia, Peru, Thailand, Pakistan, Indonesia, Tanzania, Nigeria, South Africa, Sudan, etc. The good faith, punctual, strict quality control and reasonable price, throughout is the pledge we to each customer.

Certified by ISO 9001:2008 Qaulity Management System. Yucheng Hengshing Machinery Co.,Ltd owns self-supported import and export right. The company is located in Yucheng city, 50 kilometers from Jinan, 60 kilometers away from Jinan airport. As an important junction through Beijing-Shanghai express way, Beijing-Shanghai and Beijing-Shijiazhuang high-speed railway, the predominant location make easy and quick transportation of the goods. The company has 79 staff, including 7 mechanical design engineers. To guarantee product quality, full set of advanced casting, forging, machining, heat treatment and coating production line was adopted, meanwhile, strict and careful inspections are throughout each part of manufacturing process.

With good management system, sincere cooperation, perfect and effective quality management system, thoughtful after-sales service system, and the excellent performance and high durability of the machinery helps us in meeting the requirements of customers all over the world. We are willing to make great efforts in the development of the world agricultural machinery industry. As always, we will supply the products and service with more excellent craftsmanship, reliable product quality, more considerate all-round service to every customer.

Welcome friends all over the world to consult, investigate and work together to create brilliancy!

Make your yard the envy of your neighbors with one of these top lawn mowers.

By Tony Carrick and Mark Wolfe and Glenda Taylor | Updated May 18, 2023 4:59 AM

We may earn revenue from the products available on this page and participate in affiliate programs.

A good lawn mower is crucial for maintaining a lush, well-manicured lawn. With so many options and brands to choose from, selecting a mower that is appropriate for your yard can be challenging. To this task easier for you, we got our hands on some of the most popular options and put them to the test on our own lawns.

Whether you’re replacing an old mower for your current lawn or buying one to maintain a new property, it’s important to choose one that fits the size and terrain of the property. This guide explores the features and factors that are important to consider when shopping for the best lawn mower while reviewing some of the top models on the market.

We tested the following lawn mowers to find out how they would perform in terms of cutting ability, finish quality, and operator comfort. Read on to learn more about the criteria we used to select our picks. Then check out our lawn mower reviews to learn why we consider these models to be some of the best lawn mowers available.

• BEST OVERALL:Honda 21-Inch Walk Behind Mower
• BEST BANG FOR THE BUCK:Craftsman M220 150-cc 21-Inch Self-Propelled Lawn Mower
• BEST3-IN-1:DeWALT 2X20V MAX 21.5-Inch Self-Propelled Lawn Mower
• BEST BATTERY-POWERED:Ego Power 21-Inch Mower
• BEST RIDING LAWN MOWER:John Deere S130 42-Inch Lawn Tractor
• BEST CORDED LAWN MOWER:American Lawn Mower 14-Inch 120V Corded Mower
• BEST FOR LARGE YARDS:Toro 50-Inch TimeCutter Zero Turn Mower
• BEST ROBOTIC:Worx Landroid M 20V Robotic Lawn Mower
• BEST ECO-FRIENDLY:Makita 36V XML03 Electric Lawn Mower

How We Chose the Best Lawn Mowers

All of the mowers included in our list exceeded quality standards established in our shopping criteria and proved worthy through testing. We selected each of the above mowers based on our previously mentioned shopping considerations. After sourcing the mowers and assembling the mowers according to the manufacturer’s instructions, we tested them in an average yard in order to gauge capabilities in several key areas. The most critical aspects we observed included general quality and durability, mowing power and cut quality, and operator comfort and convenience.

We also tested each according to its claimed abilities. Riding mowers were used for larger and sometimes rougher areas and were assessed for power, speed, and comfort. Walk-behind and push mowers were mostly restricted to testing on well-established and well-maintained lawn spaces and closely monitored for cut quality and user convenience. We actually pre-mowed the grass ahead of testing the robot mower since it is intended to maintain rather than reduce grass height.

Our Top Picks

We tested mowers that range from corded lawn mowers for small yards to powerful self-propelled gas lawn mowers for medium-size yards to riding mowers that can handle 3 acres or more. Read on to learn more about these mowers, how they performed during our grass tests, and why we think they are some of the best.

Honda 21-Inch Walk Behind Mower

Whether it’s a car, generator, or lawn mower, it’s tough to beat the reliability and durability of Honda engines—and such is the case with this self-propelled gas lawn mower. Its powerful GCV170 engine powers not just one but two blades, giving it a cleaner, more precise cut over most other gas-powered lawn mowers that have just a single blade.

With its rear-wheel drive, this mower is ideal to contend with yards that have slopes and more-rugged terrain. Its engine is formidable, and so are its features. An easy-to-use clip system makes it simple to switch between its three grass-clipping options—mulching, side discharge, and bagging—and the well-designed speed controls add to the quality of this premium self-propelled walk-behind mower.

In our tests, this Honda walk-behind mower’s high-quality components and thoughtful design really stood out. The engine layout and oversize gas gap made fueling up and adding oil easy and can simplify oil and filter changes. After a quick 5-minute assembly of the handle and bagger and adding fuel and oil, the mower started on the first pull. The engine ran smoothly and surprisingly quietly.

The variable-speed controller at first felt awkward until we realized that we could adjust the angle to any of five positions. The mower had plenty of power for mowing and driving the wheels, even in dense, tall grass, and on steep slopes. If the goal is to find a top-quality walk-behind mower that is easy to use and leaves a great-looking finish, this would make an excellent choice.

• Power source: Honda GCV170 gas engine
• Deck size: 21 inches
• Type: Self-propelled walk-behind
• Twin-blade mowing system for finer mulching
• Auto choke for fast, easy starting
• Variable speed, 0 to 4 miles per hour
• Clip system makes changing cutting modes easy

Get the Honda lawn mower at Amazon or Lowe’s.

Craftsman M220 150-cc 21-Inch Self-Propelled Lawn Mow

Craftsman is a well-established, well-respected brand in the world of lawn mowers, and this gas-powered model is no exception. It boasts a powerful 140-cc engine and an ample 21-inch mowing deck, making it ideal for yards up to ¾ of an acre.

RC Lawn Mower | Buying, Unboxing & Testing

Large 8-inch rear wheels with heavy tread make it easy to push this mower, while six cutting heights offer versatility. The mower also offers three disposal settings: mulch, side discharge, and bag. And while this mower may lack the power assist of other walk-behind mowers, it is significantly cheaper, making it a good choice for those with level yards who may not need a self-propelled mower.

We liked the Craftsman mower’s affordability and simplicity. It only required about 20 minutes of easy assembly. The completed handle configuration was a bit less refined in appearance, the grip area is unpadded metal, and the blade and drive control cables are retained on the handle by heavy-duty cable ties.

After adding oil and gas, the mower started easily on the first pull. It had good power for cutting average lawn grass and pulling uphill, but it bogged down ever so slightly in tall, overgrown grass. The front-wheel-drive feature made turning easy, but a fully loaded bagger could weigh down the rear and cause it to lose traction (we did not experience this). The fuel tank size is adequate to mow about a half acre per fill-up. This could be an excellent value pick for a budget-minded shopper looking for a durable self-propelled mower.

• Power source: 150 cc Briggs Stratton gas engine
• Deck size: 21 inches
• Type: Walk-behind
• Front-wheel drive assists the user while mowing; prevents strain while in use
• Easy to start, no priming or choke required
• Side-discharge, mulch, or bag for ease of cleanup after mowing
• Self-propelled feature is not adjustable; may not be suitable for some users’ preferences
• Non-padded grip could lead to hand fatigue with extended use

Get the Craftsman lawn mower at Ace Hardware, Lowe’s, or Blain’s Farm Fleet.

DeWALT 2X20V MAX 21.5-Inch Self-Propelled Lawn Mower

With mulching, bagging, and side-discharge capabilities, the DeWALT 2X20V MAX self-propelled cordless lawn mower has a better-than-average build quality and thoughtful design. Its heavy-duty 21.5-inch, 15-gauge stamped-steel deck adjusts to six different cutting heights from 1.5 to 4 inches. Running on two batteries and offering up to 60 minutes of runtime per charge, this mower is ideal for small to medium yards up to a half acre.

We set up a test area for the DeWALT mower in our yard, with about 10,000 square feet of lawn that included some short but steep slopes, weedy spots, and dense grass. We mowed the test plot three times, requiring just over two full battery charges each time. The DeWALT covered about 5,000 square feet per charge when adjusted to 2.5 inches high with the grass catcher in place. At 3.5 inches, that extended to about 8,000 square feet and 40 minutes of runtime. The controls were well laid out for easy operation, and the cushioned handle felt comfortable while we mowed. Also, this mower is a space saver. With its fold-flat handle and vertical storage capability, it only needs about 2.5 square feet of storage floor space.

The DeWALT 3-in-1 lawn mower features a security-key-enabled push-button start. Its adjustable font-wheel-drive self-propulsion eliminates half the work of mowing, lets you choose your own pace, and works on all kinds of terrain. The motor is equipped with auto-sensing technology that seamlessly increases torque when encountering tougher mowing conditions. In our tests, it was easier to turn than rear-wheel drive mowers. A removable discharge chute, grass catcher, and integrated mulch plug allow for quick conversion to your preferred method of grass-clipping disposal. Overall, the quality of the DeWALT 3-in-1 mower is better than most and is a solid choice for quarter- to half-acre lots.

• Power source: Two 20-volt, 10-Ah lithium-ion rechargeable batteries
• Deck size: 21.5 inches
• Type: Self-propelled walk-behind
• Heavy-duty steel mower deck with 3-way grass-clipping management
• Front-wheel drive self-propel system supports safe operation and smooth turns
• Powered by 2 rechargeable DeWALT XR 20-volt (V) lithium-ion batteries
• 2-stage brushless motor preserves battery life and automatically increases power for tougher mowing conditions
• Ergonomic cushioned hand grip are comfortable to use and reduce operator fatigue
• Heavy and cumbersome to maneuver manually without the self-propel feature engaged
• Takes a long time to recharge the batteries with the included DCB107 battery chargers
• The mower’s battery compartment has an awkward design

Get the DeWALT cordless lawn mower at Ace Hardware, The Home Depot (with 3 batteries), Tractor Supply Co., or Acme Tools.

Ego Power 21-Inch Mower

The Ego Power comes ready to mow, including a battery and Rapid charger. The advancements Ego has made with its battery-powered mower sets it atop the cordless models. It boasts 45 minutes of runtime, thanks to its brushless motor and large 56-volt, 5-Ah battery. With its 21-inch deck, the Ego is suitable for yards up to half an acre. The Ego Power also includes other features that make it an attractive buy, including speed controls that the user operates with an intuitive dial and bagging, mulching, or side-discharge capability.

Overall, the Ego Power cordless mower was easy and comfortable to operate in our tests. The preset self-propelled pace felt comfortably moderate but not leisurely. The mower had no difficulty cutting normal grass and did not bog down noticeably in thick, tall grass. Finish quality was good to excellent.

We did notice that mowing in “push” mode (without the self-propelled motor running) extended battery life by about 20 minutes to as much as 65 minutes per charge. Buying a second battery for extended runtime, or as backup for tougher mowing, may be a wise investment. This mower would be a good choice for small and midsize lawns up to about a half acre and for owners who want to reduce noise, exhaust, and fuel handling.

• Power source: 56-volt, 5-Ah lithium-ion rechargeable battery
• Deck size: 21 inches
• Type: Self-propelled walk-behind
• 45 minutes of runtime per charge; suitable for small- to large-sized yards
• Battery charges in less than an hour; suitable for multiple uses or yards
• Battery works with many other Ego Power tools
• Emits power similar to a gasoline mower
• Higher cost than gas mower with similar power
• Poor traction on slopes; may not be ideal for hilly yards
• Noisy drive system; may not be ideal for nighttime mowing

Get the Ego lawn mower at Amazon, Ace Hardware, or Lowe’s.

John Deere S130 42-Inch Lawn Tractor

Larger yards from ½ to 2 acres call for a bigger machine for mowing. The John Deere S130, with its 22-horsepower V-twin engine and 42-inch deck, offers excellent mowing ability plus performance and comfort features that extend its range of use. The 20 by 10-8 rear tires and wide stance provide excellent stability and help to cushion the ride. It features hydrostatic operation, single-lever throttle with spring-return choke, ergonomic deck-height adjustment lever, dash-mounted digital fuel gauge, LED headlights, and John Deere’s Easy Change 30-second oil change system. The included drop-pin towing hitch and PTO make it compatible with a wide range of John Deere branded and non-branded yard implements such as utility carts, spreaders, sweepers, snow blowers, and more.

In our extensive test, the S130 lawn tractor proved to be a comfortable, capable riding mower with good maneuverability in a wide range of conditions. It easily handled grassy slopes up to 13 degrees (4.5 vertical feet per 20 linear feet), which is the limit recommended by the manufacturer. Measured against leading competitors, it offered a tighter real-life turning radius thanks to superior weight balance, and a seat base that is 3 inches higher to provide a better operator vantage point.

The high, open-back seat was well cushioned and supportive while allowing excellent ventilation. The deck height, blade engagement, and throttle controls were well positioned for convenience and safe operation. Even with the slightly elevated price tag, this mower offers tons of value, making it an excellent choice for most larger yards.

• Power source: 22-horsepower V-twin gas engine
• Deck size: 42 inches
• Type: Lawn tractor
• High vantage point for optimal viewing of the yard and machine while mowing
• Tight turning radius allows for clean and even cutting paths
• Comfortable seat and controls make it easy for the user to mow the lawn
• Should not require much maintenance to keep running for years

Get the John Deere riding lawn mower at Lowe’s or a local John Deere dealer.

American Lawn Mower 14-Inch 120V Corded Mower

Corded lawn mowers make an easy, affordable choice for smaller yards where a gas-powered mower would be a hassle. This mower from American Lawn Mower Company can keep the yard looking great at a low price point, without worrying about the mess or expense of gasoline or batteries.

Its 14-inch deck suits smaller yards and smaller storage areas. At about 20 pounds, this mower is easy to maneuver for those who might struggle with a heavier model. It also has a surprising range of options, allowing one to bag or mulch clippings (though it oddly has no side-discharge option). It also offers a convenient single lever for height control, eliminating the need to make height adjustments for each wheel individually.

In our tests, this model delivered a rock-solid performance. Assembly, which entailed installation of the handle and cord retainers, took about 10 minutes to complete. It mowed well, even in dense, weedy grass, and the bagger worked well. The small size and lightweight build limit this mower’s practicality more than its corded motor does.

By starting close to the electrical outlet and mowing progressively farther away, we easily minimized the risk of cord damage or entanglement. As an affordable mower for small yards, with arguably the least environmental impact, this quiet, capable corded electric model could be the best choice.

• Durable, maintenance-free electric motor; eco-friendly compared to similar options
• Lightweight and easy to use; offers excellent maneuverability
• Offers bagging and mulching options for easy clean-up after mowing

Get the American Lawn Mower electric lawn mower at Amazon, Lowe’s, or Walmart.

Toro 50-Inch TimeCutter Zero Turn Mower

If spending an entire afternoon mowing the lawn isn’t a problem, those with yards that could house a couple of football fields require a mowing deck that can level large swaths of green in a single pass. With its massive 50-inch deck, the aptly named TimeCutter from Toro is ready for a big job. This large mower, which boasts a 24.5-horsepower engine, can reach speeds of up to 7 miles per hour, making it capable of handling yards of 3 acres or more.

Toro also makes sure the operator will be comfortable while covering all that ground with its adjustable MyRIDE suspension system that absorbs bumps in the lawn as well as vibrations from the engine. Plush seating provides support and comfort for longer mowing sessions. Toro also includes other useful features, including a foot-lever-assisted deck-height adjustment, toolless oil-change system, and a cupholder.

When we tested the 50-inch Toro TimeCutter, we timed its performance on a 1-acre area of an old field converted to lawn. The MyRIDE suspension system smoothed out the ruts and bumps for a comfortable ride at near top speed. It mowed the acre in 20 minutes, a blistering 3-acres-per-hour pace. The finish quality was excellent, and it used less than 3 quarts of gasoline. As a point of comparison, a 22-HP, 46-inch lawn tractor that has been used to mow the same area takes nearly an hour and uses more than 1.25 gallons of gas.

Even before factoring in the amazingly comfortable ride, we appreciated the prospect of mowing in one-third the time and reducing fuel and maintenance expenses by half on this large lot. For large grassy areas, it’s hard to beat the efficiency of a zero turn mower, and the TimeCutter makes an excellent pick.

• Huge mowing deck makes this model ideal for medium- to large-sized yards
• Shock-absorbing suspension system integrated; can tackle tough jobs without causing strain to the user
• Large engine is capable of cutting thicker grass varieties

Get the Toro TimeCutter lawn mower at The Home Depot or a local Toro dealer.

Worx Landroid M 20V Robotic Lawn Mower

Pushing the edge of lawn mower technology further is this robotic lawn mower from Worx. It functions similarly to a robot vacuum cleaner by mowing a preset area of up to a quarter acre on its own. The operator sets up wire barriers that the lawn mower won’t cross, ensuring it only mows in a set area. It has a laser eye that guides it around any obstacles that might be in the yard. A single front caster and two large rear-drive wheels carry it through the yard while allowing it to turn on a dime.

The Worx Landroid M can also connect to a Smart device, through which the user can program daily schedules or direct the mower to stop or start. It runs off the same 20-volt Worx battery that powers the company’s other yard tools and will automatically return to its charging station when the battery gets low.

Testing the Landroid M required a detailed setup process, but then the operation was almost completely hands-off. After installing the Landroid mobile app, the base station, boundary wire, and establishing the mower’s Wi-Fi connection, we programmed the robot for a daily mowing schedule. Setup and programming were straightforward with easy-to-follow instructions and tutorial videos on the Landroid app. The whole process took about 2.5 hours, including time taken to watch videos. The covered area included a sloped section, a narrow corridor, a broad contiguous area, and an off-limits landscape bed.

Landroid mowed on time every time and stayed inbounds without a problem. On an evening when rain moved in during the mowing cycle, Landroid’s rain sensor picked it up and sent the unit back to its base station to wait it out. The only challenge we encountered was that the mower initially did not dock properly after mowing because the base station was not sitting level. After fixing that issue, it simply worked.

A week after we installed the Landroid, the grass it cut still looked freshly mowed with the exception of the edges, while the adjacent lawn outside Landroid’s coverage needed to be cut. Those looking to infuse the time-, fuel-, and labor-saving benefits of robotics into their lawn care routine would do well to consider Landroid.

• Mows up to ¼ of an acre with ease
• Can be controlled via an app through Wi-Fi or Bluetooth
• Brushless motor extends battery life; suitable for small to large yards
• Onboard rain sensor protects the mower from potential damage

Get the Worx robotic lawn mower at Amazon.

Makita 36V XML03 Electric Lawn Mower

The Makita XML03, an 18-inch, battery-powered lawn mower, comes with four included batteries, and the claim that it will mow up to 1/3 acre on a single charge, so we tested that claim. We marked out a 1/3-acre area on our lawn and mowed with the Makita XML03 six times over three weeks.

During testing, the Makita mower completed all but one mowing session without battery depletion—with a small battery charge remaining. However, when we tested the mower on damp grass, we depleted all four batteries before we could finish the session. Keep in mind that the Makita mower is not self-propelled, so ultimately, the mowing area will depend on user speed and grass thickness.

Operating at 3,300 rpm, its single blade matches the speed of gas-powered mowers, but dense grass resistance can hinder spinning speed. The trick to overcoming this issue is to mow more frequently—while the grass height is low enough, you’re not removing any more than 1/3 of the grass leaf.

The height adjustment (a single lever on the back right wheel) is convenient; the mower’s deck height range of 13/16 inch to 3 inches could have been improved. This limitation may impact those with specific grass types or desired cutting heights. Although a typical range of 2-1/2 to 3 inches covers many grass varieties, species such as tall fescue are often mowed at 3-1/2 inches high.

The Makita’s detachable grass-catching bag holds 1.7 bushels (16 gallons), which is on the small side, and we had to empty the clippings frequently. But overall, the Makita XML03 meets its mowing claims with reliable battery performance. It starts at the press of a button and is much quieter than gas-powered mowers, so you won’t upset the neighbors if you mow early on a Saturday morning.

• Power source: Two 18-volt, 4-Ah lithium-ion rechargeable batteries
• Deck size: 18 inches
• Type: Walk-behind
• Environmentally friendly battery power eliminates the necessity for carbon-emitting gas and oil
• Produces less noise than gas-powered mowers, ensuring peaceful early morning mowing without disturbing neighbors
• Comes with 4 batteries upon purchase, allowing for convenient swapping of charged sets when 1 set runs out
• Simple push-button start eliminates the need for tugging cords or priming pumps
• The relatively narrow 18-inch swath width may result in time-consuming mowing for larger yards
• The Makita XML03 lacks self-propulsion, making it challenging to push on inclines
• The grass-clipping bag has a small capacity, so frequent emptying may be necessary

Get the Makita Lawn Mower at Amazon, Ace Hardware, The Home Depot, or Acme Tools.

What to Consider When Choosing a Lawn Mower

In addition to mower type, it’s vital to consider other factors like deck size and fuel requirements when shopping for a lawn mower. Ahead, learn more about these and other important characteristics of lawn mowers.

Types of Lawn Mowers

The first step to selecting the right mower is to decide which type of mower best suits the yard.

Walk-Behind

Walk-behind mowers consist of two different kinds of mower: push and self-propelled. Self-propelled mowers have power wheels that pull the mower forward. Some self-propelled mowers have an adjustment feature to increase or decrease the travel speed for improved operator comfort and convenience. Manual mowers have no power-assisted wheels and must be pushed manually by the user.

Riding

Riding mowers include zero-turn mowers, lawn tractors, and rear-engine riding mowers. Zero-turn mowers, the most expensive lawn mowers on the market, have a motor that sits behind the operator and are controlled using two levers. The mowers get their name from their ability to pivot 360 degrees in place. Zero-turn mowers also have very broad mowing decks. Their size and maneuverability make them ideal for cutting large lawns with obstacles the user must drive around.

A lawn tractor looks similar to a farm tractor with its motor in the front of the mower. The user operates the tractor from a driver’s seat using a steering wheel. Lawn tractors have broad mowing decks but do not have the small turning radius of a zero-turn tractor. Because of their balance and traction, lawn tractors are well suited for mowing hilly terrain and may be used for other property management tasks like towing a utility cart or plowing snow.

Rear-engine lawn mowers are similar to lawn tractors but have their engines in the rear. Rear-engine lawn tractors typically have smaller decks, though they allow for greater visibility and nimbler handling for the operator.

Robotic

The newest type of lawn mower, robotic mowers look similar to robotic vacuum cleaners, only they are larger and have bigger wheels that enable them to move through grass. Robotic lawn mowers can mow a yard automatically while being controlled via a Smart device.

Best Lawn Mower for Grass Cutting | Types of Lawn Mower | Call Us. 7829055044

These lawn mowers are powered by a rechargeable battery and can be programmed to mow the lawn at programmed times and intervals. Robotic mowers require the user to set up wires in the yard that create boundaries for the mower so it doesn’t wander away. They also use laser-eye technology that spots obstacles in the yard so the mower can evade them.

Drive

Self-propelled mowers come in different drive wheel options including front-wheel, rear-wheel, and all-wheel drive.

• Front-wheel drive mowers are easier to turn by allowing the operator to raise the front wheels and use the back wheels to pivot.
• Rear-wheel drive mowers place the bulk of the mower’s weight over the drive wheels, creating better traction for climbing inclines and slopes.
• All-wheel drive mowers are well suited for yards with more extreme slopes and rougher terrain.

Cutting Width and Yard Size

A mower’s deck size determines the width of the swath of grass it can cut with each pass and hence how quickly it can mow the lawn. A wider deck also makes a mower less nimble, which can make it awkward to mow small lawns with flower beds, trees, and gardens to navigate.

A walk-behind mower with a deck up to 22 inches is usually a good size for a smaller yard of up to about half an acre. Riding mowers with decks that range between 30 and 46 inches are a good choice for lawns up to 1 acre. Zero turn mowers and lawn tractors with 48- to 60-inch decks can be efficient choices for larger properties.

Fuel Type

Lawn mowers can use three types of fuel sources: corded electricity, gas, and rechargeable lithium-ion batteries.

Electric mowers supply a constant source of power; however, they are limited by a cord that connects to a standard wall outlet. This makes corded lawn mowers somewhat awkward to use. However, they are extremely durable, have no batteries to recharge or replace, and are almost entirely maintenance free.

Gas-powered lawn mowers provide the greatest amount of power, run a long time on a single tank, and have no recharge time to worry about. However, gas mowers are loud, require more maintenance to keep in top condition than electric mowers, and produce exhaust fumes.

Battery-powered mowers run on lithium-ion batteries. They are easier to start than gas-powered lawn mowers and create no exhaust fumes; however, they are less powerful and are limited to about 45 minutes of runtime per charge. Battery-powered mowers are also significantly more expensive to purchase than gas mowers, and the batteries typically need to be replaced every 5 years.

Blade Type

Mowers come in two blade types: the more common rotary and the cylinder blade. Rotary blades are the type of blade found on most residential lawn mowers. They consist of a blade or blades that spin on a horizontal plane, cross-cutting the tops of grass blades to trim them to the desired height.

Cylinder blades, which can cut grass to a very low height without damaging it, have historically been confined to use on sports fields and golf courses. They consist of a rotating cylinder that is equipped with blades that wrap around the cylinder in a spiral pattern. The blades cut the grass using a shearing action that creates a cleaner cut than rotary blades, which can tear grass and leave a ragged edge.

While cylinder mowers (also known as reel mowers) make more precise cuts, they are not capable of cutting through taller grass. In fact, their cutting ability ranges from a height of about 1/16 of an inch to 1 inch. This limits this type of mower to varieties of grass that can survive being cut to a low height, such as Bermuda grass.

Disposal Options

Mowers offer different grass-disposal options including side discharge, mulching, and bagging. Side discharge ejects the grass clippings out of the side of the mower onto the lawn. Mulching keeps the grass clippings under the deck, allowing the blade to cut them multiple times to produce a fine mulch that quickly incorporates into the soil. Mowers that support baggers collect the clippings in a bag at the rear of the mower.

Additional Features

Mowers come with additional features that make them easier to operate and maintain. Deck height adjustment allows the user to increase or decrease the mowing height for optimal lawn health. These useful add-ons include mowing decks with built-in wash-out ports that make them easier to clean, switches that make it easy to change between cutting options, and easy-to-operate variable-speed controls for self-propelled mowers.

Many riding mowers have LED headlights for nighttime mowing, drink holders, adjustable plush ergonomic seating, and many other convenient features.

FAQs

For those who have concerns about maintaining a lawn mower or are wondering how big an engine the mower needs, read on for answers to these and other common questions.

Q. How long should a lawn mower last?

Most mowers can last about 10 years, depending on how often it is used and how well it is maintained.

Q. How powerful of a lawn mower do I need?

Engine sizes for walk-behind mowers range from 140 cc to 190 cc. For tough terrain with thick grass, a larger engine is usually a better choice.

Q. Can I replace the pull cord on a lawn mower?

Yes. In fact, replacing the pull cord on a mower is a fairly simple repair, requiring just a screwdriver and wrench.

Q. How long does a lawn mower’s battery last?

As a general rule of thumb, a riding lawn mower’s battery can last about 4 years. The rechargeable battery on an electric mower can last about 5 years.

Q. How do I clean my lawn mower?

To clean a mower, tip the mower over to access the deck. Remove any grass clippings or debris that may be wrapped around the blade or stuck to the bottom of the deck. Wet the deck with a garden hose, then spray the underside with an all-purpose cleaner. Scrub the deck with a brush, then rinse thoroughly. Turn the mower back upright and use a damp rag or paper towel to wipe down the housing.

Q. How often do I need to change spark plugs in my lawn mower?

Change the spark plugs in the spring at the beginning of the mowing season or after 100 hours of use.

Why Trust Bob Vila

Bob Vila has been America’s Handyman since 1979. As the host of beloved and groundbreaking TV series including “This Old House” and “Bob Vila’s Home Again,” he popularized and became synonymous with “do-it-yourself” home improvement.

Over the course of his decades-long career, Bob Vila has helped millions of people build, renovate, repair, and live better each day—a tradition that continues today with expert yet accessible home advice. The Bob Vila team distills need-to-know information into project tutorials, maintenance guides, tool 101s, and more. These home and garden experts then thoroughly research, vet, and recommend products that support homeowners, renters, DIYers, and professionals in their to-do lists.

Meet the Tester

Mark Wolfe is a writer and product tester with a background in the nursery and landscaping industry. For more than 20 years he mowed, edged, planted, pruned, cultivated, irrigated, and renovated beautiful landscapes. Now he tests and writes reviews about the latest outdoor power equipment, hand tools, lawn-care products, and other outdoor-living goods.

Additional research provided by Tony Carrick and Glenda Taylor.