EngineYanmar 0.9L 3-cyl diesel
Transmissionpartial power shift
Drive4x4 MFWD 4WD

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.

Engine

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.

Transmission

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.

Brakes

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.

Steering

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.

Common Problems

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.

What Users Like

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.

Yanmar YM187 Technical Specifications

Power

Pto (claimed)18hp / 13.4kW

Engine Detail

DescriptionYanmar 3T72HAN diesel 3-cylinder liquid-cooled
Displacement53.5ci / 0.9L
Bore/stroke2.83x2.83inches / 72x 72 mm
Compression23:1
Rated Rpm2600
Firing Order1-3-2
Starterelectric
Starter Volts12
Oil Capacity3.4qts / 3.2L
Coolant Capacity4.4qts / 4.2L

Engine

DescriptionYanmar 0.9L 3-cyl diesel

Transmission

Typepartial power shift
Gears9 forward and 3 reverse
DescriptionThree gears (1-3) plus reverse (R) in three ranges. Dashboard-mounted gear shifter.

Mechanical

Chassis4x4 MFWD 4WD
Steeringmanual/power optional
CabTwo-post ROPS.
Transmission9-speed partial power shift

Dimensions

2wd Weight1523lbs / 690kg
4wd Weight1658lbs / 752kg

Dimensions And Tires

Weight1523 to 1658 pounds

Tractor Hitch

Rear TypeI
Rear Lift1658lbs / 752kg

Electrical

Groundnegative
Battery Volts12

Variants

Ym1872WD
Ym187d4WD

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