Caterpillar D3C SA
Power
110 hp
Production
1987-1991
Engine
Turbocharged diesel, 4-cylinder
Transmission
Gear
From the same series:
Introduction
Caterpillar D3C SA Crawler Tractor
The Caterpillar D3C SA is a specialized agricultural crawler tractor produced between 1987 and 1991. Designed for demanding field operations, it utilizes a tracked drivetrain to provide stability and high tractive effort in various soil conditions.
Engine and Performance
The tractor is powered by the Caterpillar 3204, a 5.2-liter, 4-cylinder turbocharged diesel engine. It features liquid cooling and a direct injection fuel system. The engine operates at a rated speed of 2400 RPM, delivering a gross power output of 110 hp (82.0 kW) and a net power output of 101 hp (75.3 kW). The drawbar capacity is rated at 82 hp (61.1 kW).
Transmission and Drivetrain
The D3C SA utilizes a mechanical transmission system providing 5 forward gears and 4 reverse gears, allowing the operator to select the appropriate speed for specific agricultural tasks. The machine operates on a crawler drivetrain equipped with 14-inch tracks, which distribute the tractor's weight to minimize ground pressure and maximize traction.
Electrical System
The electrical system is based on a 12-volt architecture. It includes an electric starter for engine ignition and an alternator rated at 55 amps to maintain battery charge during operation.
Dimensions and Safety
The tractor has an operating weight ranging from 14,284 to 14,750 pounds, depending on the configuration. For operator protection, the unit is equipped with a four-post Rollover Protective Structure (ROPS).
Conclusion
The Caterpillar D3C SA is a robust, purpose-built machine engineered for heavy-duty agricultural traction. Its combination of a turbocharged diesel engine, multi-speed transmission, and tracked chassis makes it suitable for intensive fieldwork requiring high levels of grip and consistent pulling power.
Production Information of Caterpillar, D3C SA
- Agricultural Crawler tractor
| Manufacturer | Caterpillar |
|---|
Engine Specifications of Caterpillar, D3C SA
- Caterpillar 3204
- Liquid-cooled inline
- Turbocharged diesel
- 4-cylinder
| Starter | Electric |
|---|---|
| Displacement | 318 ci [5.2 L] |
| Power (gross) | 110 hp [82.0 kW] |
| Bore/Stroke | 4.50x5.00 inches [114 x 127 mm] |
| Starter volts | 12 |
| Rated RPM | 2400 |
| Fuel system | Direct injection |
| Power (net) | 101 hp [75.3 kW] |
Transmission Information of Caterpillar, D3C SA
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 5 forward and 4 reverse |
Mechanical Specs of Caterpillar, D3C SA
- Four-post ROPS.
| Drive | Crawler |
|---|
Power Information of Caterpillar, D3C SA
| Engine (gross) | 110 hp [82.0 kW] |
|---|---|
| Engine (net) | 101 hp [75.3 kW] |
| Drawbar (claimed) | 82 hp [61.1 kW] |
Electrical System of Caterpillar, D3C SA
| Charging system | Alternator |
|---|---|
| Charging amps | 55 |
| Battery volts | 12 |
Where it sits
With 110 HP, the Caterpillar D3C SA sits just above D3B SA (101 HP) in Caterpillar's range. Its power puts it in the 74th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Caterpillar D3C SA have?
The Caterpillar D3C SA delivers 110 HP.
What years was the Caterpillar D3C SA produced?
The Caterpillar D3C SA was produced in 1987-1991.
What engine does the Caterpillar D3C SA have?
The Caterpillar D3C SA is powered by a Turbocharged diesel, 4-cylinder engine.
What transmission does the Caterpillar D3C SA use?
The Caterpillar D3C SA uses a Gear transmission.