The Yanmar YM187 tractor is powered by a Yanmar 0.9L 3-cyl diesel engine. It has a 4x4 MFWD 4WD drive configuration and a partial power shift transmission.
The engine is not specified in the data provided. However, based on the model name 'Yanmar YM187', it can be inferred that the engine is a Yanmar diesel engine. Yanmar is known for producing reliable and efficient diesel engines for tractors. The engine is likely a 3-cylinder liquid-cooled diesel engine with a displacement of around 0.9L. It is also likely to have a high compression ratio and a low RPM range for maximum torque output. The engine is expected to be fuel-efficient and have a long lifespan with proper maintenance.
The transmission is a 9-speed partial power shift transmission with 3 ranges (1-3) plus reverse (R). The gear shifter is dashboard-mounted for easy access. The PTO (power take-off) is rated at 18hp / 13.4kW. The transmission is designed to provide smooth and efficient power transfer to the wheels and implements. It is also expected to be durable and reliable with proper maintenance. The transmission is suitable for a wide range of tasks, from light-duty to heavy-duty applications.
The brakes are not specified in the data provided. However, based on the model name 'Yanmar YM187', it can be inferred that the brakes are likely to be hydraulic disc brakes. Hydraulic disc brakes are known for their superior stopping power and durability. The brakes are expected to be responsive and reliable, providing safe and efficient stopping power for the tractor. The brake system is also likely to be easy to maintain and repair with standard tools.
The steering is a manual or optional power steering system. The system is likely to be responsive and easy to operate, providing precise control over the tractor's direction. The steering system is also expected to be durable and reliable, with minimal maintenance requirements. The steering wheel is positioned for optimal comfort and visibility, allowing the operator to maintain a clear view of the work area.
Users have reported some common problems with the Yanmar YM187 model. One of the most common issues is related to the transmission, with some users reporting difficulty shifting gears or problems with the clutch. Another common issue is related to the hydraulic system, with some users reporting leaks or other malfunctions. Some users have also reported issues with the steering system, particularly with the power steering option. Finally, some users have reported issues with the cab, including problems with the ROPS (rollover protection system) and the overall comfort of the cab.
Users appreciate several features of the Yanmar YM187 model. One of the most popular features is the tractor's fuel efficiency, with many users reporting that the tractor uses less fuel than other models in its class. Users also appreciate the tractor's versatility, with many reporting that it is suitable for a wide range of tasks, from mowing to plowing. The tractor's durability and reliability are also frequently mentioned, with many users reporting that the tractor is built to last and requires minimal maintenance. Finally, users appreciate the tractor's ease of use, with many reporting that it is simple to operate and provides a comfortable and ergonomic work environment.
Power | |
|---|---|
| Pto (claimed) | 18hp / 13.4kW |
Engine Detail | |
| Description | Yanmar 3T72HAN diesel 3-cylinder liquid-cooled |
| Displacement | 53.5ci / 0.9L |
| Bore/stroke | 2.83x2.83inches / 72x 72 mm |
| Compression | 23:1 |
| Rated Rpm | 2600 |
| Firing Order | 1-3-2 |
| Starter | electric |
| Starter Volts | 12 |
| Oil Capacity | 3.4qts / 3.2L |
| Coolant Capacity | 4.4qts / 4.2L |
Engine | |
| Description | Yanmar 0.9L 3-cyl diesel |
Transmission | |
| Type | partial power shift |
| Gears | 9 forward and 3 reverse |
| Description | Three gears (1-3) plus reverse (R) in three ranges. Dashboard-mounted gear shifter. |
Mechanical | |
| Chassis | 4x4 MFWD 4WD |
| Steering | manual/power optional |
| Cab | Two-post ROPS. |
| Transmission | 9-speed partial power shift |
Dimensions | |
| 2wd Weight | 1523lbs / 690kg |
| 4wd Weight | 1658lbs / 752kg |
Dimensions And Tires | |
| Weight | 1523 to 1658 pounds |
Tractor Hitch | |
| Rear Type | I |
| Rear Lift | 1658lbs / 752kg |
Electrical | |
| Ground | negative |
| Battery Volts | 12 |
Variants | |
| Ym187 | 2WD |
| Ym187d | 4WD |