Yanmar YM135
The Yanmar YM135 is a tractor produced by Yanmar. It is equipped with a 38.3 ci 0.6 L engine. The listed engine power is Diesel (listed): 13 hp / 9.7 kW. Transmission: 6 forward and 2 reverse. Operating weight: 710 lbs 322 kg.
Engine Power
Diesel (listed): 13 hp / 9.7 kW
Fuel & Capacities
Diesel
Transmission
6 forward and 2 reverse
Operating Weight
710 lbs
322 kg
Overview
![]() | 1976 - 1979
Sub-Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Yanmar |
Sub-Compact Utility tractor | |
Original price was $4,400 in 1979 | |
Variants | |
|---|---|
YM135 | 2WD |
YM135D | 4WD |
Yanmar YM135 Engine | |
|---|---|
Yanmar 0.6L 2-cyl diesel | |
Engine details ... |
Yanmar YM135 Transmission | |
|---|---|
6-speed gear | |
Transmission details ... |
Yanmar YM135 Power | |
|---|---|
Engine | 13 hp
9.7 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Differential lock | mechanical rear |
Manual steering | |
Mechanical drum brakes | |
Open operator station. | |
Hydraulics | |
|---|---|
Type | open center |
Pump flow | 3.8 gpm
14.4 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Rear lift | 1210 lbs
548 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 (1.375) |
Engine RPM | 540@2540 |
770@2540 | |
Front PTO | independent |
Clutch | electric |
Dimensions & Tires | |
|---|---|
2WD Wheelbase | 45.7 inches
116 cm |
4WD Wheelbase | 48.9 inches
124 cm |
Weight | 991 to 1090 pounds |
Front tire | 4.50-10 |
2WD Rear tire | 7-16 |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
![]() | |
YFL-155TD Loaders published by Yanmar | |
Service Manual Model YM135(D), YM155(D) (AOD1048) published in 1976 |
Engine
Engine Detail — 38.3 ci / 0.6 L Diesel
Manufacturer | Yanmar 2T73A |
Fuel Type | Diesel |
Configuration | 2-cylinder, liquid-cooled |
Displacement | 38.3 ci
0.6 L |
Bore/Stroke | 2.874x2.953 inches
73 x 75 mm |
Power | 13 hp
9.7 kW |
Compression | 23:1 |
Rated RPM | 2700 |
Torque | 25.3 lb-ft
34.3 Nm |
Torque RPM | 2400 |
Starter volts | 12 |
Transmission
Transmission — 6 forward and 2 reverse gear
Type | gear |
Gears | 6 forward and 2 reverse |
![]() | |
Dimensions
Yanmar YM135 Tires | |
|---|---|
2WD Standard tires (ag) | Front: 4.50-10. Rear: 7-16 |
4WD Standard tires (ag) | Front: 5-12. Rear: 7-16 |
Lawn/turf front | 20x8.00-10 |
Lawn/turf rear | 27x8.50-15 |
Dimensions | |
|---|---|
2WD Wheelbase | 45.7 inches
116 cm |
4WD Wheelbase | 48.9 inches
124 cm |
2WD Length | 91.7 inches
232 cm |
4WD Length | 93.1 inches
236 cm |
Width | 35.4 inches
89 cm |
2WD Weight | 991 lbs
449 kg |
4WD Weight | 1090 lbs
494 kg |
Ground clearance | 9.6 inches
24 cm |
2WD Front tread | 26.4 inches
67 cm |
4WD Front tread | 29.3 inches
74 cm |
Rear tread | 23.6 to 31.6 inches
59 to 80 cm |
Yanmar YM135 Height | |
|---|---|
Steering wheel | 44.5 inches
113 cm |
2WD Hood | 37.6 inches
95 cm |
4WD Hood | 39.2 inches
99 cm |
Attachments
Attachment overview | |
|---|---|
45" mid-mount mower deck | |
Front-end loader | |
Backhoe |
45" Mower deck | |
|---|---|
Type | mid-mount Yanmar YMM-45 |
2-blade with hydraulic lift | |
Cutting width | 45 inches
114 cm |
Overall width | 54 inches
137 cm |
Cut height | 1.1 to 5 inch
2 to 12 cm |
Yanmar YBH-650 Backhoe | |
|---|---|
Backhoe type | Yanmar YBH-650 Backhoe |
Weight | 710 lbs
322 kg |
Transport height | 61 inches
154 cm |
Bucket width | 9 inches
22 cm |
13 inches
33 cm | |
16 inches
40 cm | |
19 inches
48 cm | |
Digging depth | 73 inches
185 cm |
Reach from pivot | 100 inches
254 cm |
Loading height | 60 inches
152 cm |
Swing Arc | 180° |
Bucket force | 2400 lbs
1088 kg |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Yanmar YM135.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Yanmar YM135 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Yanmar YM135.
Converted Equivalents:
Horsepower (HP)13 hp
Kilowatts (kW)9.7 kW
Metric Horsepower (PS / CV)13.2 PS
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