Caterpillar
Caterpillar D3B SA Special Application
The Caterpillar D3B SA Special Application is an agricultural crawler tractor produced from 1985 to 1987. It features a Caterpillar 3204 turbocharged 4-cylinder diesel engine with 101 hp net power. The tractor has a 5-speed gear transmission with 4 reverse gears and a crawler drive. It includes a four-post ROPS for operator safety. The hydraulic system is open center with a capacity of 15.1 gallons and a pressure of 2500 psi. Dimensions include a length of 146 inches and operating weight around 13,846 lbs. The tractor runs on 12 or 20 inch wide tracks and has a fuel capacity of 54 gallons.
Power-
Founded-
ModelD3B SA
Technical Specifications
Detailed specifications and technical data for Caterpillar D3B SA Special Application
Power
| Engine (net) | 101 hp (75.3 kW) |
|---|---|
| Drawbar (claimed) | 81 hp (60.4 kW) |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | Caterpillar 3204 |
| Cooling | liquid-cooled inline |
| Starter | electric |
| Cylinders | 4-cylinder |
| Rated RPM | 2400 |
| Bore/Stroke | 4.50x5.00 inches (114 x 127 mm) |
| Fuel system | direct injection |
| Power (net) | 101 hp (75.3 kW) |
| Displacement | 318 ci (5.2 L) |
| Oil capacity | 12.8 qts (12.1 L) |
| Starter volts | 12 |
| Coolant capacity | 27.2 qts (25.7 L) |
Height
| Hood | 62 inches (157 cm) |
|---|---|
| ROPS | 107 inches (271 cm) |
| Exhaust | 107 inches (271 cm) |
Tracks
| Width (wide) | 20 inches (50 cm) |
|---|---|
| Width (narrow) | 12 inches (30 cm) |
| Area on ground (wide) | 2873 in² (1.9 m²) |
| Area on ground (narrow) | 1724 in² (1.1 m²) |
| Length on ground (wide) | 72 inches (182 cm) |
| Length on ground (narrow) | 72 inches (182 cm) |
Capacity
| Fuel | 54 gal (204.4 L) |
|---|---|
| Hydraulic system | 15.1 gal (57.2 L) |
Dimensions
| Gauge | 60 inches (152 cm) |
|---|---|
| Length | 146 inches (370 cm) |
| Shipping weight | 13314 lbs (6039 kg) |
| Operating weight | 13846 lbs (6280 kg) |
Electrical
| Battery volts | 12 |
|---|---|
| Charging amps | 55 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Capacity | 15.1 gal (57.2 L) |
| Pressure | 2500 psi (172.4 bar) |
| Pump flow | 14 gpm (53.0 lpm) |
Mechanical
| ROPS | Four-post ROPS |
|---|---|
| Drive | crawler |
Production
| Type | Agricultural Crawler tractor |
|---|---|
| Years made | 1985 - 1987 |
| Manufacturer | Caterpillar |
Transmission
| Type | gear |
|---|---|
| Gears | 5 forward and 4 reverse |
| Oil capacity | 16 qts (15.1 L) |
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