do-it-yourself crawler tiller
Step by step assembly
We assemble our version of the all-terrain vehicle from the prepared spare parts. This process includes the following steps:
- the tiller itself is installed on the prepared frame;
- then the rear axle is fastened;
- the driver’s seat is being installed;
- if provided by the drawing, the steering is mounted;
- the lower area of the frame is covered with plastic or iron sheet protection;
- the test of the brake system is carried out;
- lighting fixtures are installed, electrical wiring is forwarded.
All components or blocks during their manufacture must be tested for correct functioning.
Structure
The basic units used to create a 4×4 all-terrain vehicle, in addition to the tiller itself, are represented by the following components:
- frame, which will be the basis of the unit;
- rear axle for installing a second pair of wheels;
- driver’s seat;
- lighting devices that enable safe movement at night.
Such units are vehicles designed for one person. The average bearing capacity of motor vehicles is approximately 200 kilograms. The width of the chassis is determined by the required stability before overturning, but it is advisable to make it at least 1.1 meters. Among tillers with an engine, it is desirable to use units of the companies “Ugra”, “Neva”, maybe others with a capacity of 10 horsepower or more. Such characteristics of power are enough to move faster than 10 km / h. During movement along muddy roads on viscous or slippery ground, it drops to 2-3 km / h.
Wheels
To strengthen the adhesion of the wheels to the roadway, especially in swampy areas, an all-terrain vehicle is used on low-pressure tires. Such wheels, due to the low pressure on the ground, make it possible to make the movement of the ATV on the cameras extremely soft. For this, specialized wheels from large swamp snowmobiles are used. Equally, they can be made on their own, which is implemented in this way:
- to make homemade discs, you must weld standard discs with auxiliary mounting plates;
- then a large camera is put on the enlarged disk and pumped up;
- manufactured wheels are installed on the unit.
To increase the cross-country ability and coupling of the wheels to the ground, you should cut out peculiar lugs from the tires and install them on the cameras.
Rear axle and suspension system
The easiest way is to use ready-made components from an old passenger car, for example, Moskvich 412, for the manufacture of the rear axle. This is due to the low weight of such elements, which makes it possible to practice them for the manufacture of an all-terrain vehicle. For a measured stroke, the suspension system is carried out on shock absorbers, which additionally reduces the vibration of the body. In order to reduce fuel consumption and reduce resistance when driving through a territory with difficult conditions for movement, it is advisable to make an independent suspension system for each rear wheel individually. To prevent a greater level of swinging, it is necessary to tie the frame to the rear axle, for this, use hardened bolts, and for the connections to be elastic, use rubber inserts.
Tracked mini all-terrain vehicle
Before starting work, orient yourself with the toolkit. We can state with absolute certainty that you will need:
- a variety of screwdrivers;
- hammer;
- electric welding;
- a device for bending pipes (if there is no prepared frame).
Before creating drawing materials, familiarize yourself with the typical structure.
- Frame. Any tracked snowmobile has a frame: the more sophisticated the structure, the stronger and more reliable the frame must be. The ideal option is to borrow from a scooter, ATV or motorcycle. If there is no such element, you can weld it yourself from steel pipes with a diameter of at least 40 millimeters.
- Sitting. The ATV seat needs to be sturdy as the structure itself is rather low. An indispensable condition: it must be made of a moisture-proof material.
- Motor. When choosing a motor, focus on its resource. If you want the all-terrain vehicle to be powerful, then the motor must be the same.
- Fuel tank. A 10-15 liter tank made of iron, ideal for a fuel tank.
- Skiing. If you do not have ready-made skis that can be adapted for an all-terrain vehicle, you can create them yourself from wood. It is desirable that it was 9-ply plywood, no less.
- Steering wheel. When choosing a steering wheel, think about your Forte combo. It is desirable that it be borrowed from two-wheeled vehicles.
- Caterpillars. Making caterpillars is probably a particularly difficult task.
- Actuator. In order for the tracks to spin, you need a power drive. it is preferable for this option to use a motorcycle chain.
If a completely finished frame is not available, then it is simply welded from a profiled pipe, and the configuration is given by means of a pipe bending device.
When the frame is finished, treat it with an anti-corrosion solution and paint it with a high quality paint that can withstand both moisture and winter frost.
All-terrain vehicle from Tiller: design features and manufacturing
- How to convert equipment?
- Structure
- Creation of a wheeled unit
- Frame
- Rear axle and suspension system
- Wheels
- Step by step assembly
- Tracked mini all-terrain vehicle
- Frame
- Caterpillars
Nowadays, the tiller is not only a demanded agricultural machine. It is also the foundation for making a variety of homemade units. The category of the latter includes an all-terrain vehicle or, as it is also called, an ATV, as well as a karakat. Any of the mentioned motor vehicles will find application in regions with difficult climatic conditions and simply among adherents of extreme sports. You can create an ATV with your own hands from a tiller on pneumatics and tracks. Consider the advantages and disadvantages of each type.
Creation of a wheeled unit
First of all, it is advisable to equip standard engines with a reduction gearbox. This is due to the fact that the acceptable torque for both diesel engines and carburetor engines occurs at 80% of the maximum crankshaft rotation speed.
In addition, the motor must be equipped with a forced cooling system. The bottom line is that the movement will be carried out at low speeds, and the incoming air flow is not enough to create an operating temperature regime for the engine.
First, you need to create a frame that will be located between the front and rear axles. For this task, profile pipes with a square section are taken. These components are characterized by a high degree of rigidity. When using heavy motor vehicles such as “Neva” or “MTZ”, they often perform rigid frame docking. Due to this, the all-terrain vehicle will come out in one volume.
Another option is to use the so-called fracture (breaking frame), which gives great advantages when operating the unit on terrain with rugged terrain. In such a situation, the connection will be made through the king pin. At the same time, both axles will be equipped with independent suspension.
To move through the forests for hunting, it is possible to make a swamp-going vehicle on the basis of a tiller, equipped with a breaking frame. Compared to all-terrain vehicles on a strict frame, it is endowed with a higher cross-country ability.
How to convert equipment?
An all-terrain vehicle in the traditional sense is a vehicle designed to move along muddy roads and highways, regardless of their canvas. The Tiller ATV is characterized by small dimensions and light weight.
Before embarking on the conversion process, you need to navigate the individual aspects. You can create a crawler or pneumatic unit. At the same time, the tracked structure is more ingenious, and it is necessary to know and understand how to operate it.
The next thing that needs to be clarified is where and how the unit will be used, what capacity, and also what load it can move on itself. Having dealt with these questions, you can start creating a drawing of the future unit.
The motor should not be taken either. It must certainly be with forced cooling. Choose tillers that have an air or water cooling system. The engine must be powerful enough to be able to move around any terrain without problems.
To use your homemade ATV in winter, choose a 4-stroke motor. It has excellent performance in subzero temperatures.
We make homemade caterpillars for the tiller: photos, videos, recommendations
Many people involved in the manufacture of homemade equipment also develop tracked ATVs and homemade tracks for a tiller. When translating this idea into reality, people use a variety of solutions. But the manufacture of tracks remains a big problem for lovers of this type of transport.
After all, if an all-terrain vehicle or a snowmobile is made by hand, then the caterpillars should also be homemade.
Homemade track for a motorized towing vehicle
It is very common among home-builders to make tracks using car tires. For this, tires are selected, which have a suitable tread pattern, from trucks.
To make such a caterpillar, you need to cut the beads from the tire, and leave the treadmill. This is a rather laborious work that requires good patience, because the tool used is a sharpened boot knife.
To make the work easier, from time to time the knife blade can be moistened in a soapy solution to cut the rubber faster. One option is to use a homemade cutting device, or use a jigsaw with a fine-toothed file.
After cutting off the beads, if the track is too hard, you can remove the excess layers of rubber inside the resulting ring. If the tread pattern is not suitable for the conditions of use, then a new lug structure is cut.
The undoubted advantage of a home-made caterpillar from a tire over a caterpillar from a conveyor belt, in an initially closed circuit, and therefore reliability. The disadvantage of this caterpillar is in the limited width of the workpiece, which can be corrected by using a double-width option.
The easiest version of homemade caterpillars
For light all-terrain vehicles and snowmobiles, the tracks can be made from a conveyor belt and a sleeve-roller chain. To make such a caterpillar, it is not necessary to own a special tool, everything can be done “on the knee”.
To extend the service life of the tape, it is necessary to stitch it along the edges with a fishing line, observing a step of 1 centimeter, which will protect the tape from fraying. To connect the ribbon in a ring, you can sew the ribbon from the ends, or use a hinge.
Choosing the thickness of the tape should be based on the power of the engine. If you use engines from domestic motorcycles, it is enough to take a belt with a thickness of 8-10 mm, used on conveyors in agriculture.
Such a do-it-yourself snowmobile track has a good resource, and is easily repaired if necessary.
How to make homemade tiller tracks
Here we will consider several methods of making tracks with our own hands, with good performance characteristics.
Belt tracks
This caterpillar manufacturing option is attractive for its relative simplicity.
To do this, you need to connect the belts with V-shaped profiles into one piece with screws or rivets, using lugs attached to the belts.
To make holes for the drive sprocket in such a track, you need to make gaps between the belts.
You can find many ways to make caterpillars with your own hands. the main thing is to have patience, desire and perseverance. then everything will work out.
How to make a tiller on tracks with your own hands
The processing of a site seems to be a rather difficult task, even if it has a small area. It is sometimes impossible to manage this issue with improvised tools. It is quite difficult to loosen, weed and dig a vegetable garden without additional equipment.
If there is an opportunity to purchase a tiller, which will become an indispensable assistant on the site, then you need to do just that. However, the work can be facilitated with the help of self-made equipment. This article will focus on the tracked trailer.
Using the roller chain
In order to make home-made tracks for a tiller from a sleeve-roller chain and a conveyor belt, there is no need to use special tools and machines. To extend the life of a homemade device, it should be stitched with fishing line along the edges. In this case, it is important to maintain a distance of 2 cm.
When a track tiller is performed according to this principle, the connection of the tape into a ring can be carried out in different ways, it can be a hinge or sewing of the edges. The latter option is not reliable. If you have a high-power unit, then you can use a tape, the thickness of which varies from 7 to 15 mm. It is usually used in conjunction with agricultural machinery. However, such a tape must be installed carefully, because its weight is quite impressive.
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Tracked tiller addition
When a caterpillar tiller is manufactured, the next step is to supplement it with an appropriate design. For this, a wide variety of materials are usually used, but the low engine power must be taken into account, which indicates the need for light tracks.
You should not use tracks borrowed from a collective farm bulldozer, because they will destroy the engine. This is usually done with car tires, such as off-road tires. It is suitable for the reason that the tread in this case has an aggressive pattern, this indicates a reliable grip.
Assembly technology
If you need tracks for the Neva tiller, the price of this device should interest you. However, you can do it yourself. It is necessary to start assembling the tiller from the drive shaft. The housing with bearings should be fixed to it, overrunning clutches should be installed and an asterisk welded. Clutches will act as a differential during operation.
Then the structure is complemented by a frame and wheels. A telescopic link, handlebar and plow must be installed on the frame. If we are talking about an agricultural tiller, then it is complemented by special wheels that facilitate traction on the ground. In order to connect the frame to the suspension and the scooter frame, if any is present in the structure, then a pair of arcuate pipes should be used. There should be space between them for a fuel tank.
When a tiller is performed on tracks, the arrangement of the engine is accompanied by the installation of brackets, which are completed with steel axles. Their length should be 150 mm. The bracket must be cantilevered to the U-shaped frame. An engine with a suspension is installed on the axle itself. The structure is connected by arcs of the frame, only after that you can start installing the secondary shaft. Then the master will have to pull the chains and stretch the cables.
Specialist advice
Before you start creating tracks, you must remember that the device should not be too high, as this will shift the center of gravity of the vehicle. As a result, you run the risk of the tiller tipping over in difficult terrain, sharp turns and inconvenient roads. Tracks for a tiller, the price of which is 26,500 rubles, can be purchased as a universal attachment.
Caterpillars for a tiller, the price of which is quite high, you can make yourself. At the same time, you should not use air cooling of the engine, because such a motor will not be able to cope with the increased load. Experts recommend the use of water cooling, as it will allow the engine to be more durable during long-term operation.
Use of tires
Another way to make tracks is to use car treads. The advantage of this technology is expressed in the absence of the need to manufacture lugs. When running a tiller on tracks, at this stage it is necessary to prepare a track from the old tire by separating the side surfaces. This task is quite difficult. Some craftsmen use a knife for this, but the process is delayed.
For a neat cut, you must use an electric jigsaw. You can reduce the friction of the tool blade by wetting it in soapy water or water. As soon as the sides can be removed, excess layers should be removed from the seamy side of the workpiece. This procedure will be needed if the track is too hard.
When the tracks on the tiller are made by hand using this technology, they will have a closed loop, which indicates high reliability. However, there are also disadvantages, which are expressed in the limited width. However, this problem can be avoided by using a double or triple protector.
Using chains and belts
Tracks can also be made from belts. This method is convenient and simple. Belts should be of a wedge profile. The connection in this case is carried out by lugs, which are fixed with screws or rivets.
Such tracks are perfect for the Neva tiller. However, those that are made from the same old chains will be considered more reliable. One tape will need two chains. To do this, use the product of the right size, the links are unclenched, the chains are folded into rings, the edges must be clamped and welded.
The resulting structure is fastened with lugs, which should be made of thick steel plates. They need to be drilled in advance. When the tracks are made on the tiller with your own hands, at the last stage, the products must be placed on both sides of the chain links and fixed with bolts and nuts.
Features and device
Tracks for the tiller greatly simplify both the transportation of the load and the movement of the device itself. Due to the fact that the track mechanism covers a fairly large surface, the tiller moves much more evenly, exerts less pressure on the surface and does not get stuck on difficult soils. the tiller on tracks is able to work even in bad weather, and in good weather it becomes even more maneuverable.
The maintenance and use of the tracked module does not cause any particular difficulties for the owners, and it is not difficult to do it yourself. It should be borne in mind that when the tiller is equipped with a tracked module, its speed decreases. However, the device’s ability to navigate difficult terrain, transport goods and even clear snow from the area increases.
Tillers with tracked modules are otherwise identical to conventional tillers. The engine must be four-stroke with the ability to block the axles so that the device can turn without making a full circle. There is also a requirement for water cooling to cope with high loads that cause the motor to overheat. This type is more effective than air. The clutch system, gearbox and gearbox for tracked mechanisms are presented in the traditional version. The tiller is controlled on tracks with a handle.
When creating tracks on your own, it is important to understand that if you design them too high, the tiller’s center of gravity will change, and he will begin to experience difficulties turning, and even tilt to one side or another. To prevent such a situation, the second driven axle will have to be made longer by a couple of centimeters. Also, with the help of a bushing, it will be possible to expand the wheelbase that already exists on the tiller.
How to make a tiller on tracks with your own hands?
- Features and device
- What can be done?
- Step-by-step manufacturing instructions
- Recommendations for use
Step-by-step manufacturing instructions
To make a caterpillar mechanism for a tiller with your own hands, in addition to the materials used, you will need certain tools: an angle grinder, and sometimes a drill, a boot knife and a set of screwdrivers, bolts, nuts and wrenches, a welding machine, wire, chains and a sanding belt. Of course, drawings will also be necessary, which are easy to find on the Internet in the public domain.
If home-made tracks are made from car tires, then the first thing the tires are freed from the sides to the state of a running belt. a track for caterpillars. This is easier to do with a well-sharpened knife, for example, designed for working with boots. The adjustment process is lengthy, but it can be accelerated by periodically smearing the blade with soapy substance.
It is more convenient to cut the sides of the tires with an electric jigsaw, which has small teeth. At the next stage, the wrong side of the tire is also corrected: excess layers are removed from it. This should be done when the tape is too dense inside. Such a track attachment made of car parts turns out to be quite durable, since the tire is initially closed, which means that it will be more difficult to damage the tracks during operation. Unfortunately, the available tire width will not give the user the opportunity to use a large surface. However, some craftsmen solve this problem by using multiple tires.
The simplest track module can be made from a conveyor belt and sleeve-roller chains. First, depending on how powerful the engine is, the required thickness of the tape used is selected. This is followed by the processing of the edges, which can begin to shaggy and because of this fail earlier. For this, a fishing line is used with a pitch of ten millimeters. The finished edges are then sewn into a ring, with a special hinge, or simply along the end parts.
Despite some primitiveness of the mechanism, it will serve for a very long time. It is important to add that the thickness of the tape must exceed seven millimeters, otherwise the device will not be able to withstand the required loads. The optimal interval is considered to be from eight to ten millimeters.
The track module can be made from belts if they have a wedge-shaped profile. It is best to connect the parts with a lug, which is fixed on the straps with screws or rivets. Another common solution is to construct tracks from chains of equal size. Such a versatile part, as a rule, is abundant in any home workshop, so this method is also economical. To make caterpillars, you have to take a pair of equal chains and unclench their extreme links.
Now the two chains can be connected into one circuit, the links can be clamped back and for reliability everything can be welded. For greater strength, the chains can be fastened again with lugs, which, by the way, are also simply made from scrap materials. metal sheets of the required thickness. In general, this part can be not only steel, but wooden and even plastic. In the latter case, wood bars or plastic tubes are used as it. Which material will be most suitable can be determined depending on the purpose of using the tiller.
In the case when the cargo expected for transportation does not differ in large weight, the lugs should be made plastic. The same applies to moving devices equipped with weak motors. When the tiller is planned to be used as a tractor, and it has a rather powerful engine, steel parts should be preferred.
Sometimes homemade caterpillars are reinforced with pipes, which are welded together. Parts in this case are made of metal and have a rectangular cross-section. In this case, it is recommended to remove the drive shafts from the “Oka”, and take the spline part from the “Buran”. The equipment must be equipped with brakes that are mounted on the front shafts. This addition allows you to get a device with maximum capabilities.
It is worth mentioning that in order to convert a regular tiller into a tracked one on the go, you first have to put two additional wheels on it, one on each side. The result should be a four-wheeled structure, on which the tracks are already put on. Some craftsmen prefer to make these additional wheels removable rather than weld on new mountings. This can be accomplished by attaching the wheels to the axle using a flexible or rigid transmission. It should be mentioned that it is not necessary to make the tracks yourself. no less economical solution would be to use parts from old equipment, for example, “Buran”.
What can be done?
When choosing a material for tracks, it is important to consider that it should not be excessively heavy. Since the tiller itself does not have a powerful engine, it simply cannot cope with weighty material and, most likely, will break. The caterpillar mechanism, as a rule, is made of motorcycle tires, chains, pipes, belts, or a conveyor belt in combination with a sleeve-roller chain.
Most craftsmen create tracks from tires. these parts are easily converted to the desired design. It is necessary to choose tires for large trucks, taking into account the existing tread pattern and shape, because the correct pattern will improve traction. It is better if these are spare parts that previously belonged to tractors or other large-sized models.
A properly selected tread will be in good contact with wet ground, ice-covered and snow-covered surfaces. In addition to materials for the tracks, a tiller with a gearbox, as well as a pair of additional wheels, will be required to construct a full-fledged device. If necessary, an additional cart is attached to the tiller and, if desired, even on skids, to transport goods in deep snow.
Recommendations for use
When using the tiller tracks, it is necessary to constantly check how well the chain is tensioned, and also regularly oil the parts whose friction occurs during movement. In addition, it is recommended each time before use to check whether any damage and breaks have appeared on the chain. After the trip, a scheduled inspection should also be carried out in order to detect any damage or broken hooks in time. When using the tiller, you should avoid driving over roots and stone massifs, as well as hemp, otherwise the track module will be torn very quickly.
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For an overview of the tiller-all-terrain vehicle on tracks, see the following video.
About the device
Tracked tillers are much less common than their wheeled counterparts. The explanation for this is quite understandable. wheeled Tillers Cayman, Patriot, Texas, Foreman, Crossser, Viking, Forza are more suited for plowing land, i.e. its design is most suitable for work on the ground.
By the way, additional wheels can be made removable so that you can quickly turn it back into a standard tiller for working in the garden. This can be done by attaching these wheels to an axle that we already have in stock, through a flexible or rigid gear.
This solution is most expedient, because there is no need to weld additional fasteners.
As for the device of such tillers, they are completely identical to wheel tillers:
-
Engine. Tracked models use a more powerful 4-stroke engine, which has an axle locking function.
This is important because it allows the track tiller to turn in place without making a full circle to turn.
Attaching the tracks to the tiller can significantly increase the cross-country ability of this device. This leads to an increase in the range of potential jobs that the resulting tiller can handle. In other words, the tracked base in some positions outperforms the usual wheelbase.
However, such a tiller rework is not suitable for all owners of these units. First of all, we are talking about special requirements for the used engine, which must be of sufficient power.
How to make homemade caterpillars for a tiller with your own hands
Owners of motoblock equipment often go to home-made manufacturing of components for a powerful unit. The caterpillar tiller is distinguished by its maneuverability, it is convenient when working in the garden and in other works. And the tracks themselves, if you have material, experience, you can make yourself. You only need to follow a certain technique and sequence.
Design features of the device
Making components for a home-made caterpillar for a tiller with your own hands saves money on the purchase of factory devices and the further operation of the equipment. If everything is done correctly, then self-made tracks for the tiller increase the cross-country characteristics.
Compared to wheeled counterparts, caterpillar tillers are not so widespread. The explanation is simple. Wheeled units from Texas, Patriot, Cayman, Viking, Forza are best suited for plowing land. This design is best suited for ground work.
Redesigning a wheel tiller is the job of attaching one additional wheel on each side. The result is a four-wheeled tiller on which you can put on tracks. They can, in turn, be purchased or homemade. Additional wheels can be detachable. This makes it possible to turn the unit into a standard tiller in a timely manner, ideal for working in the garden.
For this, the wheels are fixed to the axle, which are already provided in the structure, by means of a rigid or flexible transmission. This solution is considered advisable, since the need for the installation of additional fasteners disappears. As for the device of these tillers, they fully correspond to the parameters of wheel modifications:
- Engine. It is powerful, four-stroke. It has a function for locking the axes. This allows the tracked tiller to turn in place without making a full circle.
- Transmission. Standard kit includes gearbox, clutch system and gearbox.
- Chassis. Caterpillars are used here. They replace the wheelbase. If the alteration is made, then one kata is added to the existing pair of wheels on each side. They put on a homemade caterpillar.
- Control bodies. Located on the control handle. Includes emergency stop mechanisms and all sorts of clutch levers.
- develops a speed of the order of. 18 km per hour;
- total weight of the console. 37 kg;
- width. 60 cm;
- length. 100 cm;
- height. 34 cm.
Accommodates one driver and one passenger on board. In addition, on sale you can find an attachment to the tiller on tracks, which is designed for the Salute and Agat models. Its cost ranges from 25 to 27 thousand rubles. This design does not provide for the attachment of a driver’s seat. Because of this, some restrictions are imposed on the functional features of this device. But for driving on off-road and snow, such transport is quite suitable.
Their feature is the ability to control not only with two hands, walking behind the tiller, but also while sitting in a folding sleigh. The latter will have to be purchased separately. If we consider that the average cost of a set-top box is about 30 thousand rubles, not counting the price of a folding sleigh, we can say that the independent production of caterpillars saves a lot of money.
From the conveyor belt to increase the cross-country ability of the all-terrain vehicle
One of the simplest methods is considered to be the manufacture of a caterpillar from a conveyor belt, using a sleeve-roller chain. The ease lies in the fact that for their manufacture you do not need to use a large number of tools and aids.
In order to extend the service life of our conveyor belt in the track tiller device, you can sew it along the edges of the line with a line, observing a pitch of 10 mm. To connect the tape into the ring we need, you can sew it along the ends, or use the hinge.
Particular attention should be paid to the thickness of the conveyor belt, because it directly depends on the degree of load on the unit. The choice of tape with a thickness of at least 7 mm will be optimal. In addition, we need to take care of an additional wheel on each side.
You can take it from an old car, but remember that the diameter must be identical to the wheel on the tire.
Application of the conveyor belt
It is considered one of the simplest methods. In addition to the conveyor belt, a sleeve roller chain is required. The simplicity in this case lies in the fact that manufacturing does not require a large amount of auxiliary materials and tools. To extend the life of the conveyor belt in the device, you need to circle it around the edges with a fishing line. In this case, it is important to ensure a step of 10 mm. To connect the tapes, in this case, a ring is necessary, you need to sew it along the ends or use hinges.
Particular attention is paid to the thickness of the conveyor belt. The level of load on the unit directly depends on this. Optimal will be the selection of a tape with a thickness of at least 7 mm. Among other things, you will have to take care of an additional wheel on each side. You can remove it from the old car, but it is important that its diameter coincides with the same parameter for the wheel on the tiller.
The easiest version of homemade caterpillars
For light all-terrain vehicles and snowmobiles, the tracks can be made from a conveyor belt and a sleeve-roller chain. To make such a caterpillar, it is not necessary to own a special tool, everything can be done “on the knee”.
To extend the service life of the tape, it is necessary to stitch it along the edges with a fishing line, observing a step of 1 centimeter, which will protect the tape from fraying. To connect the ribbon in a ring, you can sew the ribbon from the ends, or use a hinge.
Choosing the thickness of the tape should be based on the power of the engine. If you use engines from domestic motorcycles, it is enough to take a belt with a thickness of 8-10 mm, used on conveyors in agriculture.
Such a do-it-yourself snowmobile track has a good resource, and is easily repaired if necessary.