Caterpillar
D6D
Farm tractor · 1977–1986 · 140 hp
CaterpillarD6D
The Caterpillar D6D is a farm tractor manufactured from 1977 to 1986. It features a Caterpillar 3306 engine, and four-post steering. The transmission is a direct drive type with 5 forward and 4 reverse.
Engine
| Engine | Caterpillar 3306 |
|---|---|
| Cylinders | 6 |
| Cooling | liquid-cooled inline |
| Turbocharger Status | turbocharged diesel |
| Displacement | 638 ci (10.5 L) |
| Bore | 4.75 in (121 mm) |
| Stroke | 6 in (152 mm) |
| Power Net | 140 hp (104.4 kW) |
| Fuel System | direct injection |
| Starter Volts | 24 |
| Starter Type | electric |
| Oil Capacity | 29 qts (27.4 L) |
| Coolant Capacity | 39 qts (36.9 L) |
| Manufacturer | Caterpillar |
| Rated | 1,900 RPM |
Transmission
| Transmission Type | direct drive |
|---|---|
| Gears | 5 forward and 4 reverse |
| Oil Capacity | 104 qts (98.4 L) |
| Available Options | 5-speed direct drive, 3-speed power shift |
Hydraulics
| Pump Flow | 44 gpm (166.5 lpm) |
|---|---|
| Pressure | 2,250 psi (155.1 bar) |
| System Capacity | 13 gal (49.2 L) |
Dimensions
| Length | 147 in (373 cm) |
|---|---|
| Width | 93 in (236 cm) |
| Height Cab | 120.5 in (306 cm) |
| Height Rops | 113 in (287 cm) |
Weight
| Weight | 26,060 lbs |
|---|---|
| Shipping | 26,060 lbs (11,820 kg) |
| Operating | 31,500 lbs (14,288 kg) |
Tires & Tracks
| Track Width | 18 in (45 cm) |
|---|
Fuel
| Capacity | 78 gal (295.2 L) |
|---|
Steering
| Type | four-post |
|---|
Cab
| Cab | available with air-conditioning |
|---|