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Yanmar YM187 Specs ( 1986-1989 )

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Production

Description Compact Utility tractor
Manufacturer Yanmar

Engine

Engine type Yanmar 0.9L 3-cyl diesel
Fuel tank 5.3 gal (20.1 L)
Bore/Stroke 2.83x2.91 inches (72 x 74 mm)
Compression 23:1
Coolant capacity 4.4 qts (4.2 L)
Description Yanmar 3T72HA-N / diesel / 3-cylinder / liquid-cooled
Displacement 53.6 ci (0.9 L)
Firing order 1-3-2
Oil capacity 3.4 qts (3.2 L)
Power 18 hp (13.4 kW)
Rated RPM 2600
Starter electric
Starter volts 12

Transmission

Clutch dry disc
Description Three gears (1-3) plus reverse (R) in three ranges. Dashboard-mounted gear shifter.
Gears 9 forward and 3 reverse
Transmission type 9-speed three-speed power shift
Type three-speed power shift

Mechanical

Description Mechanical drum brakes / Two-post fixed ROPS.
Drive type Two- or four-wheel drive
Steering manual

Hitch

Control position control
Rear lift (at ends) 1036 lbs (469 kg)
Rear Type I

PTO

Rear PTO Type 540/1000 (1.375)

Electrical

Battery volts 12
Ground negative

Dimensions & Tires

2WD Clearance (drawbar) 12.6 inches (32 cm)
2WD Front tread 32.7 inches (83 cm)
2WD Weight 1523 lbs (690 kg)
4WD Clearance (drawbar) 10.8 inches (27 cm)
4WD Front tread 34.3 inches (87 cm)
4WD Weight 1658 lbs (752 kg)
Length 106.5 inches (270 cm)
Rear tread 37.6 to 41.5 inches (95 to 105 cm)
Wheelbase 57.6 inches (146 cm)
Width 50 inches (127 cm)
2WD Rear tire 12.4-16
Front tire 6.50-10
Weight 1523 to 1658 pounds
Wheelbase 57.6 inches (146 cm)
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

References

Description 18 and 22 hp Compact Utility Tractors published in 1988, by Yanmar* / *Publication contains known errors.

Variants

YM187 2WD
YM187D 4WD

Yanmar YM187 Height

2WD Steering wheel 52.4 inches (133 cm)
4WD Steering wheel 52.8 inches (134 cm)
ROPS 84.9 inches (215 cm)

Yanmar YM187 attachments

Description 60" mid-mount mower deck / front-end loader / backhoe