Standard-tread tractor |
Engine Detail | |
Nissan UD43 | |
diesel | |
4-cylinder | |
liquid-cooled | |
Two-stroke diesel engine. | |
Displacement: | 302 ci 4.9 L |
Bore/Stroke: | 4.33x5.118 inches 110 x 130 mm |
Power: | 180 hp 134.2 kW |
Compression: | 16:1 |
Rated RPM: | 2400 |
Torque: | 458 lb-ft 621.0 Nm |
Torque RPM: | 1400 |
Standard-tread tractor |
Transmission | |
Gears: | 21 forward and 9 reverse |
The Upton 180 used military-surplus gear boxes. The first gearbox offered four-forward and one-reverse speed. The second gearbox offered five-forward and one-reverse gear. This arrangement offered 21 forward and nine reverse gear combinations. The original rear gearbox was a Spicer from the LVT-4 landing craft. Later, Mack gearboxes from the M3 tank were used. |
Standard-tread tractor |
Upton 180 Tires | |
Ag front: | 11.00x16 |
Ag rear: | 18.4x34 |
18.4x38 |
Dimensions | |
Length: | 180 inches 457 cm |
Width: | 153.75 inches 390 cm |
Height: | 88 inches 223 cm |
Weight: | 18,500 lbs 8391 kg |
Ground clearance: | 16 inches 40 cm |