Caterpillar
R3
Farm tractor · 1934–1935 · 46 hp
CaterpillarR3
The Caterpillar R3 is a farm tractor manufactured from 1934 to 1935. It features a Caterpillar engine. The transmission is a gear type with 3 forward and 1 reverse.
Engine
| Engine | Caterpillar |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 4 |
| Cooling | liquid-cooled |
| Displacement | 350 ci (5.7 L) |
| Bore | 4.5 in (114 mm) |
| Stroke | 5.5 in (140 mm) |
| Power Drawbar | 34.44 hp (25.7 kW) |
| Power Belt | 41.99 hp (31.3 kW) |
| Air Cleaner | oil bath |
| Fuel System | Ensign carburetor |
| Manufacturer | Caterpillar |
| Rated | 1,100 RPM |
Transmission
| Transmission Type | gear |
|---|---|
| Gears | 3 forward and 1 reverse |
| Clutch | dry disc |
| Available Options | 3-speed gear |