The Yanmar YM155 is a 2WD or 4WD (YM155D) sub-compact utility tractor manufactured by Yanmar from 1976 to 1979. The Yanmar YM155 is equipped with a 0.7 L (40.4 cu·in) two-cylinder diesel engine and a gear type transmission with 6 forward and 2 reverse gears.
The Yanmar YM155 sub-compact utility tractor used the Yanmar 2TR13A engine. It is a 0.7 L, 662 cm2, (40.4 cu·in) two-cylinder natural aspirated diesel engine with 75.0 mm (2.95 in) of the cylinder bore and 75.0 mm (2.95 in) of the piston stroke. The compression ratio rating is 23.0:1. This engine produced 15.2 PS (11.2 kW; 15.0 HP) at 2,700 rpm of output power and 39.2 N·m (4 kg·m, 28.9 ft·lb) at 2,200 rpm of torque.
Yanmar YM155 Specifications
General Specifications |
Model |
Yanmar YM155 |
Length |
–
|
Width |
–
|
Height |
–
|
Wheel base |
–
|
Ground clearance |
–
|
Weight |
544 kg (1,200 lbs)
|
Fuel tank capacity |
– |
Battery |
– |
Cabin type |
Open operator station |
Engine |
Engine model |
Yanmar 2TR13A |
Engine type |
Four-stroke, liquid-cooled, inline |
Cylinders |
2 |
Fuel type |
Diesel |
Displacement |
0.7 L, 662 cm2, (40.4 cu·in) |
Bore and stroke |
75.0 mm X 75.0 mm (2.95 in X 2.95 in) |
Compression ratio |
23.0:1 |
Horsepower |
15.2 PS (11.2 kW; 15.0 HP) at 2,700 rpm |
Torque |
39.2 N·m (4 kg·m, 28.9 ft·lb) at 2,200 rpm |
Starter |
Electric |
Transmission and chassis |
Chassis |
4×2 2WD or 4×4 MFWD 4WD |
Steering type |
– |
Brakes |
– |
Transmission model |
– |
Transmission type |
Gear type |
Gears |
6 forward and 2 reverse |
Tires |
Front tires |
Ag: – |
Rear tires |
Ag: 8-16 |
Three-Point Hitch |
Category |
I |
Control type |
– |
Lift capacity (at ends) |
– |
PTO (Power take-off shaft) |
Rear PTO type |
– |
Rear PTO speed |
540 rpm |