| Engine |
| Manufacturer |
Yanmar |
| Displacement |
122 cu. in. (1995 cc) |
| Bore and Stroke |
3.3x3.5 in. (84x90 mm) |
| Injection |
Direct |
| Starting Aid |
Air heater |
| Cylinders |
4 |
| Horsepower (net intermittent) |
55.3 (41.2 kW) at 3000 rpm (per SAE J1349) |
| Horsepower (gross intermittent) |
57.3 (42.7 kW) at 3200 rpm (per SAE J1995) |
| Rated Engine Speed |
3000 rpm |
| Operating Range |
1400-3200 rpm |
| Lubrication |
Pressurized |
| Oil Filter |
Spin-on |
| Cooling |
Liquid cooled |
| Cooling System Capacity |
2.5 U.S. gallon capacity (7.5 L) |
| Crankcase Capacity |
6.1 U.S. quarts (5.8 L) |
| Compression Ratio |
19:01 |
| Operating Torque (net continuous @ 3000 rpm) |
97 lb-ft (131.5 N*m) |
| Max Torque per SAE J1349(net continuous) |
117.3 lb-ft (159 N*m) |
| Air Cleaner |
Dual element, dry type |
| Air Restriction Indicator |
Standard, progressive type |
| Engine Shutoff |
Key |
| Radiator Location |
Rear mounted |
| Radiator Fins per Inch |
10 fins per in. |
| Fuel System |
| Fuel Type |
Diesel |
| Fuel Transfer Pump |
Electric |
| Fuel Filter |
Replaceable, spin-on type |
| Water Separator |
Replaceable, 100-mesh element |
| Cold Start Device |
Increased timing for better cold starting |
| Fuel Capacity |
22 U.S. gallons (83.3 L) |
| Fuel Pump Type |
Mechanical |
| Fuel Neck Opening |
3 in. (7.6 cm) |
| Fuel Tank Location |
Left side of the machine |
| Self-Bleeding |
No, not needed due to electric feed pump |
| Fuel Consumption |
| Full Load |
3.33 U.S. gph (12.7 L/hr) est. |
| One-Half Load |
<1.93 U.S. gph (7.31 L/hr) est./td> |
| Implement Lift Type |
Hydraulic, open center |
| Lift Cylinders |
2-in. (5-cm ) bore |
| Pump Gear |
Electrical |
| Charging System |
Automotive type |
| Alternator |
55 amp |
| Battery Voltage |
12 V |
| Battery |
Cold Crank |
| Amps |
650 |
| Starter Size |
2.5 kw |
| Hydraulic System |
| Traction Drive Pump |
3.00-cu in. displacement, axial piston pump |
| Motor |
2.00-cu in. displacement, axial piston pump |
| Type |
Closed loop, hydrostatic |
| Steering Relief |
1200 psi |
| Implement Relief |
1600 psi |
| Hydraulic Reservoir Capacity |
14 U.S. gal. (53 L) |
| Drivetrain |
| Transmission Type |
Hydrostatic |
| Transaxle Type |
Dual range |
| Transaxle |
Tuff Torq |
| 4 Wheel Drive |
On demand or full time |
| 4 Wheel Drive Type |
Mechanical rear-wheel drive |
| Differential Lock |
Mechanical, foot activated |
| Final Drive |
Planetary |
