How To Start A Briggs Stratton 450 Lawn Mower
Most manufacturers of small garden equipment produce ready-to-use products. Snow blowers, lawn mowers, etc. But there are companies involved in the production of components for this technique. That is the American company Briggs Stratton. She certainly has finished products. Gasoline generators, snow blowers. But she does not produce lawn mowers, but Briggs is engaged Stratton release of components for this type of equipment, in particular engines.
Briggs gas mowers Stratton
Power plants Briggs and Stratton are installed on lawn mowers firms Ferris, Snapper, Simplisity, Murray.
Features of design and operation
Special attention to Briggs designers Stratton paid noisy motors. All engines are equipped with special mufflers Lo-Tone, which well reduce noise. Additionally, there is the option of installing Super Lo-Tone silencers, which are even more efficient.
All engines supplied by this manufacturer for lawn mowers are 4-stroke. Some models are equipped with an upstream valve control system (OHV), but everything is outside.
In general, these special lawn mowers do not require any special conditions for maintenance and operation. The main conditions that can affect the service life of these power plants are the use of appropriate fuel and engine oil, as well as observing the oil change intervals.
A number of power plants that Briggs produces Stratton for lawn mowers is quite extensive. Each of the engine models belongs to a certain series, and some series consist of only one motor.
The lineup
Next, we list the most common series of power plants Briggs Stratton, the characteristics of the engine models included in these series, as well as the models of lawn mowers where they are used.
450th series
The first will be the 450th series. This series consists of only one motor, according to the characteristics. The most modest. Despite its not special performance, this motor is equipped with a Lo-Tone silencer, a mechanical knee speed regulator. Shaft.
Characteristics of Briggs Lawnmowers Stratton 450-series:
| Characteristics | Units measuring | Indicators |
| Factory designation | 08P5 | |
| A type | – | benz., 4-stroke |
| Working volume | cube cm | 125 |
| Torque | Nm at 2600 rpm. | 6.1 |
| Valve timing | a type | OHV |
| Cylinder diameter | mm | 60 |
| Cylinder material | – | aluminum |
| Fuel tank capacity | l | 0.8 |
| Oil tank capacity | l | 0.47 |
| Dimensions (LxWxH) | mm | 347x310x244 |
| It is applied on lawn-mowers | – | Murray EQ400 |
Photo Briggs Stratton 450 Series Lawn Mowers
675th series
It produces Briggs Stratton and 675 series, which also includes one model. This motor is additionally equipped with an extended neck for filling oil, a system that provides easy start-up. Ready Start, the installation of an electric starter is possible.
Features of the Briggs Stratton 675-series power plant:
| Characteristics | Units measuring | Indicators |
| Factory designation | – | 126T |
| A type | – | benz., 4-stroke |
| Working volume | cc | 190 |
| Torque | Nm at 2600 rpm. | 9.2 |
| Gas distribution system | a type | – |
| Bore | mm | 68.3 |
| Cylinder material | – | aluminum |
| Fuel tank capacity | l | 1,0 |
| Oil tank capacity | l | 0.6 |
| Dimensions (LxWxH) | mm | 351x308x249 |
| Used on lawn mowers | Murray MXUA 19675 Murray MXUA 21675 |
Photo mowers Briggs Stratton 675 series
550th series
The Next Series of Briggs Lawn Mowers Stratton is 550th. This series includes two models of motors, identical in technical characteristics, but somewhat different in design features.
Features of the briggs stratton 550-series power plant:
| Characteristics | Units measuring | Indicators |
| Powerplant Models | – | 550Е, 550ЕХ |
| Factory designation | – | 09P7 |
| A type | – | benz., 4-stroke |
| Working volume | cc | 140 |
| Torque | Nm at 2600 rpm. | 7.5 |
| Gas distribution system | a type | OHV (for both) |
| Bore | mm | 63,4 |
| Cylinder material | – | aluminum |
| Fuel tank capacity | l | 0.8 |
| Oil tank capacity | l | 0.47 |
| Dimensions (LxWxH) | mm | 347x3108x244 |
| Add. Equipment | – | 550EX. Ready Start system, ECO-PLUS technology; |
| Used on lawn mowers | – | Murray EQ500 |
Photo of the Briggs Stratton 550 series lawn mower engine
500th series
There is also a series with slightly lower power plant indicators than those described above. This series received the designation 500th. It includes only one power plant.
Features of the Briggs and Stratton 500-series Lawnmower Powerplant:
| Characteristics | Unit measuring | Indicators |
| Factory designation | – | 09P6 |
| A type | – | benz., 4-stroke |
| Working volume | cc | 140 |
| Torque | Nm at 2600 rpm. | 6.8 |
| Gas distribution system | a type | OHV |
| Bore | mm | 63,4 |
| Cylinder material | – | aluminum |
| Fuel tank capacity | l | 0.8 |
| Oil tank capacity | l | 0.47 |
| Dimensions (LxWxH) | mm | 347x310x244 |
625th series
Another series, including two power units, is designated 625th. These two motors differ in performance, design and additional equipment.
Features of the briggs stratton 625 series gas mower:
| Characteristics | Unit measuring | 625 E | 625E (OHV) |
| Factory designation | – | 122T | 093J |
| A type | – | benz., 4-stroke | benz., 4-stroke |
| Working volume | cc | 190 | 150 |
| Torque | Nm at 2600 rpm. | 8.5 | 8.5 |
| Gas distribution system | a type | – | OHV |
| Bore | mm | 68.3 | 65.6 |
| Cylinder material | – | aluminum | aluminum |
| Fuel tank capacity | l | 1,0 | 0.8 |
| Oil tank capacity | l | 0.6 | 0.47 |
| Dimensions (LxWxH) | mm | 351x308x249 | 347x310x244 |
This is not a complete list of Briggs lawn mower propulsion systems. Stratton. There are also series that include more powerful engines that are used on semi-professional and professional lawn mowers.review of Briggs Stratton engine mowers: