Caterpillar
Caterpillar D2
The Caterpillar D2 is an agricultural crawler tractor produced from 1938 to 1957. It was built in Peoria, Illinois, USA. The tractor features a crawler drive with mechanical clutch steering and an open operator station. It was equipped with either a 3.6L or 4.1L 4-cylinder liquid-cooled diesel engine. The transmission is a 5-speed gear type with a dry disc clutch. Tested power outputs include 36.62 drawbar hp, 32.9 PTO hp, and 41.86 belt hp. The tractor weighs between 7420 and 8536 pounds and runs on 12-inch wide tracks.
Power30 hp[P]
Founded1938 - 1957
ModelD2
Technical Specifications
Detailed specifications and technical data for Caterpillar D2
Power
| PTO (tested) | 32.9 hp (24.5 kW) |
|---|---|
| Belt (tested) | 41.86 hp (31.2 kW) |
| Drawbar (tested) | 36.62 hp (27.3 kW) |
Engine
| Torque 3.6L | 125 lb-ft (169.5 Nm) |
|---|---|
| Details 3.6L | Caterpillar diesel 4-cylinder liquid-cooled |
| Details 4.1L | Caterpillar diesel 4-cylinder liquid-cooled |
| Engine options | Caterpillar 3.6L 4-cyl diesel, Caterpillar 4.1L 4-cyl diesel |
| Rated RPM 3.6L | 1525 |
| Rated RPM 4.1L | 1525 (early), 1650 (late) |
| Torque RPM 3.6L | 1050 |
| Bore/Stroke 3.6L | 3.75x5.00 inches (95 x 127 mm) |
| Bore/Stroke 4.1L | 4.00x5.00 inches (102 x 127 mm) |
| Compression 4.1L | 18.5:1 |
| Displacement 3.6L | 221 ci (3.6 L) |
| Displacement 4.1L | 252 ci (4.1 L) |
| Starter type 4.1L | gasoline pony motor |
Mechanical
| Drive | crawler |
|---|---|
| Steering | mechanical clutches |
| Operator station | Open operator station |
Production
| Type | Agricultural Crawler tractor |
|---|---|
| Built in | Peoria, Illinois, USA |
| Years produced | 1938 - 1957 |
Transmission
| Type | gear |
|---|---|
| Gears | 5 forward and 1 reverse |
| Clutch | dry disc |
Dimensions & Tracks
| Gauge | 40 inches (101 cm), 50 inches (127 cm) |
|---|---|
| Height | 57.5 inches (146 cm) |
| Length | 108 inches (274 cm) |
| Weight | 7420 to 8536 pounds |
| Track width | 12 inches (30 cm) |
| Weight 1939 | 7420 lbs (3365 kg) |
| Weight 1955 | 8536 lbs (3871 kg) |
More Caterpillar models
View all Caterpillar modelsCaterpillar 10-TonModel10-Ton
Caterpillar 2-TonModel2-Ton
Caterpillar 5-TonModel5-Ton
Caterpillar AG6ModelAG6
Caterpillar D3B SA Special ApplicationModelD3B SA
Caterpillar D3C SA Special ApplicationModelD3C SA
Caterpillar D4ModelD4
Caterpillar D4D SA Special ApplicationModelD4D SA
Caterpillar D4E SA Special ApplicationModelD4E SA
Caterpillar D5 SA Special ApplicationModelD5 SA
Caterpillar D5B SA Special ApplicationModelD5B SA
Caterpillar D6ModelD6