Skip to content
An independent tractor reference
TractorStack.

Find your tractor.

Menu ☰

Years in Production / 1986–1989

Yanmar

YM187

Explore the specifications, hardware, and original references for the Yanmar YM187.

Generic tractor; no model photo available
No photo

18hp

Source index power

MFWD Optional

Drive

1986–1989

Production years

Yanmar

Manufacturer

YM187 / 01

At a glance

Production

Compact Utility tractor

Manufacturer
Yanmar

Mechanical

Two- or four-wheel drive

Mechanical drum brakes

Two-post fixed ROPS.

Steering
manual
Steering
power optional

Hitch

Rear Type
I
Control
position control
Rear Lift At Ends
1036 lbs469 kg

Pto

Rear Type
540/1000 (1.375)

Electrical

Ground
negative
Battery Volts
12

YM187 / 02

Under the hood

Engine Detail

Yanmar 3T72HA-N

diesel

3-cylinder

liquid-cooled

Displacement
53.6 ci0.9 L
Bore Stroke
2.83x2.91 inches72 x 74 mm
Power
18 hp13.4 kW
Compression Ratio
23:1
Rated Rpm
2600
Firing Order
1-3-2
Starter
electric
Starter Volts
12
Oil Capacity
3.4 qts3.2 L
Coolant Capacity
4.4 qts4.2 L
Fuel Type
diesel
Cylinders
3
Cooling
liquid-cooled

Engine Options

Yanmar 0.9L 3-cyl diesel

Fuel Tank
5.3 gal20.1 L

YM187 / 03

Gears & controls

Transmission

Three gears (1-3) plus reverse (R) in three ranges. Dashboard-mounted gear shifter.

Transmission Type
three-speed power shift
Gears
9 forward and 3 reverse
Clutch
dry disc

YM187 / 04

Size. Stance. Footprint.

Dimensions

Length
106.5 in270 cm
Width
50 in127 cm
Height
52.4 in133 cm
Height (ROPS)
84.9 in215 cm
Wheelbase
57.6 in146 cm
Front tread
32.7 in83 cm
Rear tread
37.6 in95 cm

Dimensions And Tires

Wheelbase
57.6 inches146 cm
Weight
1523 to 1658 pounds
Front Tire
6.50-10
2wd Rear Tire
12.4-16

Tires And Tracks

2wd Standard Tires Ag
Front: 6.50-10. Rear: 12.4-16
4wd Standard Tires Ag
Front: 6-12. Rear: 12.4-16
Lawn Turf Front
20x8.00-10
Lawn Turf Rear
31x15.5-15

See it in action

Videos

Watch Yanmar YM187 videos from their original YouTube creators.

MyMROmarts Oil Pump Gpi-C-7c for Yanmar Tractor YM187 YM1802 YM1810 YM1820 YM2001

Video by MyMROmarts

Watch on YouTube ↗