Steiger Bearcat III PT-225
Power
225 hp
Production
1977-1981
Engine
Turbocharged diesel, 6-cylinder
Transmission
Constant mesh
Weight
28295 lbs [12834 kg]
Drive
4WD
Introduction
Steiger Bearcat III PT-225 Agricultural Tractor
The Steiger Bearcat III PT-225 is a four-wheel-drive articulated tractor produced between 1977 and 1981 in Fargo, North Dakota, USA. Designed for heavy-duty agricultural operations, this model represents the high-horsepower engineering characteristic of the era's large-scale farming equipment.
Engine and Performance
The tractor is powered by a Caterpillar 3306T engine, a 10.5-liter, 6-cylinder turbocharged diesel unit. It features a liquid-cooled design with a compression ratio of 17.5:1, delivering a rated power output of 225 horsepower at 2200 RPM. The engine is designed to maintain consistent torque levels for demanding traction applications.
Transmission and Drivetrain
The drivetrain consists of a constant mesh transmission providing 20 forward and 4 reverse gears. It utilizes a five-speed main transmission with two ranges and a two-speed transfer case. The system requires the tractor to be at a complete stop to shift ranges. Power is delivered through an articulated steering system to all four wheels, supported by outboard planetary final drives.
Hydraulics and PTO
The hydraulic system features an open-center design with a pump flow capacity of 20 gpm and an operating pressure of 2250 psi. It supports 4 to 5 valves for implement control. The rear Power Take-Off (PTO) is independently operated, offering dual-speed capabilities of 540 and 1000 RPM to accommodate a wide variety of towed or mounted implements.
Dimensions and Operator Environment
The Bearcat III PT-225 has a wheelbase of 132.5 inches and an overall length of 264.6 inches. Its operating weight ranges from a shipping weight of 28,295 lbs up to a maximum weight of 31,000 lbs. The operator station features the Safari Cab, which includes air conditioning as a standard specification to improve working conditions during long operational hours.
Conclusion
The Steiger Bearcat III PT-225 is a heavy-duty, four-wheel-drive tractor engineered for large-scale field work, utilizing a reliable Caterpillar engine and a robust articulated chassis. It remains a significant piece of agricultural machinery for collectors and operators focused on high-torque, wide-acreage farming tasks.
Production Information of Steiger, Bearcat III PT-225
- Original price was $66,000 in 1982
- Four-wheel Drive (4WD) tractor
- Built in Fargo, North Dakota, USA
| Manufacturer | Steiger |
|---|
Dimension and Tires Information of Steiger, Bearcat III PT-225
- Raba 598 rear axle
| Front axle | Raba 598 |
|---|---|
| Wheelbase | 132.5 inches [336 cm] |
| Shipping weight | 28295 lbs [12834 kg] |
| Height (exhaust) | 155.7 inches [395 cm] |
| Length | 264.6 inches [672 cm] |
| Max weight | 31000 lbs [14061 kg] |
| Width | 120.2 inches [305 cm] |
Minimum
| Ag front | 18.4-34 |
|---|---|
| Ag front(optional) | 20.8-38 |
| Ag front(optional) | 18.4-38 |
| Ag front(optional) | 24.5-32 |
| Ag front(optional) | 18.4-38 |
| Ag front | 23.1-30 |
| Ag front(optional) | 24.5-32 |
| Ag rear | 23.1-30 |
| Ag rear(optional) | 30.5-32 |
| Ag rear | 18.4-34 |
| Ag rear(optional) | 23.1-34 |
| Ag rear(optional) | 20.8-38 |
| Ag rear(optional) | 20.8-34 |
| Ag rear(optional) | 23.1-34 |
| Ag rear(optional) | 20.8-34 |
| Ag rear(optional) | 30.5-32 |
Engine Specifications of Steiger, Bearcat III PT-225
- Caterpillar 3306T
- Liquid-cooled inline
- Turbocharged diesel
- 6-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 638 ci [10.5 L] |
| Compression | 17.5:1 |
| Bore/Stroke | 4.75x6.00 inches [121 x 152 mm] |
| Coolant capacity | 52 qts [49.2 L] |
| Oil capacity | 32 qts [30.3 L] |
| Idle RPM | 830-2430 |
| Rated RPM | 2200 |
| Power | 225 hp [167.8 kW] |
Transmission Information of Steiger, Bearcat III PT-225
Transmission variants 1
- Five-speed transmission with two ranges and a two-speed transfer case. Tractor must be stopped to shift ranges on transmission or transfer case.
| Type | Constant mesh |
|---|---|
| Type(optional) | 37 qts [35.0 L] |
| Oil capacity | 16 qts [15.1 L] |
| Gears | 20 forward and 4 reverse |
| Clutch | Hydraulic cerametallic dry disc |
Transmission and transfer case
Transmission only
Mechanical Specs of Steiger, Bearcat III PT-225
- Four-wheel drive
- Safari Cab standard with air-conditioning.
- Hydraulic disc brakes
- Articulated power steering
| Final drives | Outboard planetary |
|---|
Power Information of Steiger, Bearcat III PT-225
| Rear PTO(optional) | Independent |
|---|---|
| Clutch | Hydrostatic-drive |
| Rear PTO Type | 540/1000 |
Hydraulics Specifications of Steiger, Bearcat III PT-225
| Type | Open center |
|---|---|
| Pump flow | 20 gpm [75.7 lpm] |
| Valves | 4 or 5 |
| Capacity | 22 gal [83.3 L] |
| Pressure | 2250 psi [155.1 bar] |
Three-Point Hitch of Steiger, Bearcat III PT-225
| Rear Type(optional) | III |
|---|
Electrical System of Steiger, Bearcat III PT-225
| Battery volts | 12 |
|---|---|
| Ground | Negative |
| Batteries | 4 |
| Charging volts | 12 |
| Charging system | Alternator |
| Battery CCA | 475 |
| Charging amps | 90 |
Where it sits
With 225 HP, the Steiger Bearcat III PT-225 sits between Wildcat 1000 (220 HP) and Bearcat 1000 (235 HP) in Steiger's range. Its power puts it in the 92th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Steiger Bearcat III PT-225 have?
The Steiger Bearcat III PT-225 delivers 225 HP.
What years was the Steiger Bearcat III PT-225 produced?
The Steiger Bearcat III PT-225 was produced in 1977-1981.
What engine does the Steiger Bearcat III PT-225 have?
The Steiger Bearcat III PT-225 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the Steiger Bearcat III PT-225 use?
The Steiger Bearcat III PT-225 uses a Constant mesh transmission.
How much does the Steiger Bearcat III PT-225 weigh?
The Steiger Bearcat III PT-225 weighs 28295 lbs [12834 kg].
Is the Steiger Bearcat III PT-225 4WD?
The Steiger Bearcat III PT-225 is available in 4WD.