Steiger Bearcat III ST-225
Power
225 hp
Production
1980-1983
Engine
Turbocharged diesel, 6-cylinder
Transmission
Dana-Spicer 1010-2A
Weight
34000 lbs [15422 kg]
Drive
4WD
Introduction
Steiger Bearcat III ST-225 Agricultural Tractor
The Steiger Bearcat III ST-225 is a heavy-duty four-wheel-drive tractor produced between 1980 and 1983. Manufactured in Fargo, North Dakota, this machine was designed for high-acreage field operations, offering significant power and traction capabilities characteristic of the era's large-scale agricultural equipment.
Engine and Performance
The tractor is powered by a Caterpillar 3306DIT turbocharged diesel engine. This liquid-cooled, inline 6-cylinder unit features a 10.5-liter displacement and a 15:1 compression ratio. It produces 225 horsepower at a rated speed of 2100 RPM, with a peak torque of 730 lb-ft achieved at 1300 RPM, providing the necessary lugging ability for intensive tillage and heavy draft work.
Transmission and Drivetrain
Power is transferred through a Dana-Spicer 1010-2A transmission, which provides 20 forward and 4 reverse gears. It incorporates a two-speed transfer case and a 355.6 mm hydraulic dry disc clutch. The drivetrain utilizes outboard planetary final drives to manage the torque delivery to the four-wheel-drive system, ensuring durability under heavy loads.
Hydraulics and Controls
The hydraulic system is an open-center design operating at 2250 psi. It features a pump flow capacity of 30.8 gallons per minute and supports between 3 to 5 valves, allowing for the operation of various hydraulic-dependent implements. Steering is managed via an articulated power steering system, which provides maneuverability despite the tractor's substantial size.
Operator Environment and Dimensions
The Bearcat III ST-225 is equipped with the Safari Cab, which includes standard heating and air conditioning to maintain operator comfort. The tractor has a wheelbase of 128 inches and an overall length of 252 inches. With a shipping weight of 25,000 lbs and a maximum weight rating of 34,000 lbs, it provides significant downforce for traction, supported by 23.1-34 agricultural tires on both axles.
Conclusion
The Steiger Bearcat III ST-225 represents a robust solution for large-scale farming applications requiring high horsepower and consistent pulling force. Its combination of a reliable Caterpillar engine, articulated steering, and a high-capacity hydraulic system makes it a well-regarded model for heavy field work.
Production Information of Steiger, Bearcat III ST-225
- Original price was $66,000 in 1983
- Four-wheel Drive (4WD) tractor
- Built in Fargo, North Dakota, USA
| Manufacturer | Steiger |
|---|
Dimension and Tires Information of Steiger, Bearcat III ST-225
| Wheelbase | 128 inches [325 cm] |
|---|---|
| Max weight | 34000 lbs [15422 kg] |
| Shipping weight | 25000 lbs [11340 kg] |
| Length | 252 inches [640 cm] |
| Width | 96 inches (tractor body) [243 cm] |
| Ag front | 23.1-34 |
|---|---|
| Ag rear | 23.1-34 |
Engine Specifications of Steiger, Bearcat III ST-225
- Caterpillar 3306DIT
- Liquid-cooled inline
- 6-cylinder
- Turbocharged diesel
| Compression | 15:1 |
|---|---|
| Torque RPM | 1300 |
| Displacement | 638 ci [10.5 L] |
| Bore/Stroke | 4.75x6.00 inches [121 x 152 mm] |
| Power | 225 hp [167.8 kW] |
| Torque | 730 lb-ft [989.9 Nm] |
| Rated RPM | 2100 |
| Coolant capacity | 52 qts [49.2 L] |
| Oil capacity | 29 qts [27.4 L] |
| Starter volts | 12 |
Transmission Information of Steiger, Bearcat III ST-225
Transmission variants 1
- Ten-speed transmission with two-speed transfer case.
| Transmission | Dana-Spicer 1010-2A |
|---|---|
| Gears | 20 forward and 4 reverse |
| Clutch | 355.6mm hydraulic dry disc |
Mechanical Specs of Steiger, Bearcat III ST-225
- Four-wheel drive
- Safari Cab standard with heat and air-conditioning.
- Hydraulic dry disc brakes
- Articulated power steering
| Final drives | Outboard planetary |
|---|
Power Information of Steiger, Bearcat III ST-225
- Https://www.tractordata.com/farm-tractors/001/0/1/1013-steiger-bearcat-iii-st-225-tests.html
Hydraulics Specifications of Steiger, Bearcat III ST-225
| Type | Open center |
|---|---|
| Pump flow | 30.8 gpm [116.6 lpm] |
| Pressure | 2250 psi [155.1 bar] |
| Valves | 3 to 5 |
Three-Point Hitch of Steiger, Bearcat III ST-225
| Rear Type(optional) | 3 |
|---|
Electrical System of Steiger, Bearcat III ST-225
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 90 |
Where it sits
With 225 HP, the Steiger Bearcat III ST-225 sits between Wildcat 1000 (220 HP) and Bearcat 1000 (235 HP) in Steiger's range. Its power puts it in the 91th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Steiger Bearcat III ST-225 have?
The Steiger Bearcat III ST-225 delivers 225 HP.
What years was the Steiger Bearcat III ST-225 produced?
The Steiger Bearcat III ST-225 was produced in 1980-1983.
What engine does the Steiger Bearcat III ST-225 have?
The Steiger Bearcat III ST-225 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the Steiger Bearcat III ST-225 use?
The Steiger Bearcat III ST-225 uses a Dana-Spicer 1010-2A transmission.
How much does the Steiger Bearcat III ST-225 weigh?
The Steiger Bearcat III ST-225 weighs 34000 lbs [15422 kg].
Is the Steiger Bearcat III ST-225 4WD?
The Steiger Bearcat III ST-225 is available in 4WD.