Yanmar YM187

Last Updated: June 2024

Overview

The Yanmar YM187 is a utility tractor powered by a 18 hp Yanmar 3T72HA-N diesel engine with a displacement capacity of 53.6 cubic inches. Cooled through a liquid system, the engine operates at a rated 2600 RPM and boasts a manual steering configuration. It sports a three-speed power shift transmission offering 9 forward and 3 reverse gears. Size and type of front and rear tires suggest availability in both standard agricultural and lawn/turf configurations, which, in combination with the optional ROPS, indicate versatility for different work environments. The tractor possesses a dry disc clutch system and an optional PTO with speeds of 540 and 1000 rpm. All specifications point to a tractor designed for varied tasks, comfortable for the general utility work on farms, estates, or even sports fields.

Key Specifications

Category: Utility

Power Output: 18

Transmission: Three-speed power shift

Operating Weight: 1523 (2WD) to 1658 (4WD)

Fuel Type: Diesel

Yanmar YM187 vs. Similar Tractors

Power Output

Poor

Greater than 7% of similar tractors.

Operating Weight

Excellent

Greater than 94% of similar tractors.

Technical Specifications

Engine

Manufacturer: Yanmar
Model: 3T72HA-N
Cooling Type: Liquid-cooled
Cylinder Orientation: -
Valve Configuration: -
Fuel Type: Diesel
Induction Type: Natural (assumed from lack of turbo/supercharger detail)
Cylinders: 3
Displacement (ci): 53.6
Bore (in): 2.83
Stroke (in): 2.91
Rated RPM: 2600
Power Output (hp): 18

Transmission

Type: Three-speed power shift
Forward Gears: 9
Reverse Gears: 3
Total Gears: -

Dimensions

Length (in): 106.5
Width (in): 50
Height (in): ROPS 84.9 (possibly the height to the top of the ROPS when installed)
Operating Weight (lb): 1523 (2WD) to 1658 (4WD)

Power Take-Off (PTO)

PTO Type: Optional Transmission or Live PTO
PTO Speed 1 (rpm): 540
PTO Speed 2 (rpm): 1000
PTO Speed 3 (rpm): -

Miscellaneous

Chassis: -
Drive Type: -
Steering Type: Manual
Coolant Capacity (qts): 4.4
Front Tire Diameter (in): Unknown (only size/type provided)
Front Tire Width (in): Unknown (only size/type provided)
Rear Tire Diameter (in): Unknown (only size/type provided)
Rear Tire Width (in): Unknown (only size/type provided)
Front/Rear Rim Diameter (in): -
Tire Type: Agricultural/ Lawn/Turf (both types listed)
Manufacture - End Year: -
Hitch Type: -
Hitch Category: Category I
Hitch Position: -
Hitch Capacity (lb): -
Operator Station Type: Unknown (ROPS height provided, may indicate ROPS type station)
Starter Type: Electric
Brake Type: -
Hydraulic System Type: -