Oliver
OC-156
Farm tractor · 1956–1961 · 110 hp
OliverOC-156
The Oliver OC-156 is a farm tractor manufactured from 1956 to 1961. It features a Hercules DRXC engine. The transmission is a gear type with 4 forward and 2 reverse.
Engine
| Engine | Hercules DRXC |
|---|---|
| Fuel Type | diesel |
| Cylinders | 6 |
| Cooling | liquid-cooled |
| Displacement | 529 ci (8.7 L) |
| Bore | 4.63 in (117 mm) |
| Stroke | 5.25 in (133 mm) |
| Power Net | 110 hp (82 kW) |
| Power Drawbar | 94.2 hp (70.2 kW) |
| Power Belt | 104.6 hp (78 kW) |
| Starter Volts | 24 |
| Starter Type | electric |
| Manufacturer | Hercules |
| Rated | 1,500 RPM |
Transmission
| Transmission Type | gear |
|---|---|
| Gears | 4 forward and 2 reverse |
| Oil Capacity | 36 qts (34.1 L) |
| Available Options | 4-speed |
Hydraulics
| Type | open center |
|---|---|
| Pump Flow | 42 gpm (159 lpm) |
| Pressure | 1,600 psi (110.3 bar) |
| Valves | 2 |
| System Capacity | 21 gal (79.5 L) |
Dimensions
| Length | 180 in (457 cm) |
|---|---|
| Width | 96 in (243 cm) |
| Height | 67.5 in (171 cm) |
Weight
| Shipping | 27,700 lbs (12,564 kg) |
|---|---|
| Operating | 28,200 lbs (12,791 kg) |
Tires & Tracks
| Track Width | 16 in (40 cm) |
|---|