Caterpillar
RD7
Farm tractor · 1935–1940 · 75 hp
CaterpillarRD7
The Caterpillar RD7 is a farm tractor manufactured from 1935 to 1940. It features a 75 hp engine. The transmission is a gear type with 4 forward and 1 reverse.
Engine
| Fuel Type | diesel |
|---|---|
| Cylinders | 4 |
| Cooling | liquid-cooled |
| Displacement | 831 ci (13.6 L) |
| Bore | 5.75 in (146 mm) |
| Stroke | 8 in (203 mm) |
| Power Drawbar | 78.35 hp (58.4 kW) |
| Power Belt | 95.97 hp (71.6 kW) |
| Air Cleaner | oil bath |
| Manufacturer | Caterpillar |
| Rated | 1,000 RPM |
Transmission
| Transmission Type | gear |
|---|---|
| Gears | 4 forward and 1 reverse |
| Clutch | dry disc |
| Available Options | 4-speed gear |
Weight
| Weight | 21,020 lbs (9,534 kg) |
|---|---|
| Operating | 21,020 lbs (9,534 kg) |