Steiger
Steiger Panther III ST-325
The Steiger Panther III ST-325 is a four-wheel drive farm tractor produced by Steiger from 1976 to 1983. It features a powerful Caterpillar 3406DIT turbocharged 6-cylinder diesel engine with 325 hp, advanced mechanical features including articulated power steering and hydraulic disc brakes, and a choice of 10-speed or 20-speed transmissions. The tractor is built in Fargo, North Dakota, USA, and was originally priced at $103,000 in 1983. It includes a Safari Cab with heat and air-conditioning and offers a variety of tire options for agricultural use.
Power325 hp
Founded1976 - 1983
ModelPanther III ST-325
Technical Specifications
Detailed specifications and technical data for Steiger Panther III ST-325
Power
| Engine power | 325 hp (242.4 kW) |
|---|---|
| Drawbar (tested) | 269.86 hp (201.2 kW) |
Tires
| Ag rear | 24.5-32, 18.4-30, 18.4-34, 18.4-38, 20.8-34, 20.8-38, 23.1-30, 23.1-34, 30.5-32 |
|---|---|
| Ag front | 24.5-32, 18.4-30, 18.4-34, 18.4-38, 20.8-34, 20.8-38, 23.1-30, 23.1-34, 30.5-32 |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | Caterpillar 3406DIT |
| Power | 325 hp (242.4 kW) |
| Torque | 1015 lb-ft (1376.3 Nm) |
| Cooling | liquid-cooled inline |
| Starter | electric |
| Cylinders | 6-cylinder |
| Fuel tank | 267 gal (1010.6 L) |
| Rated RPM | 2100 |
| Torque RPM | 1200 |
| Bore/Stroke | 5.40x6.50 inches (137 x 165 mm) |
| Compression | 14.5:1 |
| Displacement | 893 ci (14.6 L) |
| Oil capacity | 36 qts (34.1 L) |
| Starter volts | 12 |
| Coolant capacity | 70 qts (66.2 L) |
Dimensions
| Width | 96 inches (tractor body) (243 cm) |
|---|---|
| Length | 252 inches (640 cm) |
| Wheelbase | 128 inches (325 cm) |
| Max weight | 34000 lbs (15422 kg) |
| Shipping weight | 26900 lbs (12201 kg) |
| Height (exhaust) | 155.8 inches (395 cm) |
| Clearance (rear axle) | 20 inches (50 cm) |
Electrical
| Ground | negative |
|---|---|
| Batteries | 2 |
| Battery AH | 208 |
| Battery Group | 8D |
| Battery volts | 12 |
| Charging amps | 90 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Valves | 3 to 5 |
| Pressure | 2250 psi (155.1 bar) |
| Pump flow | 31.9 gpm (120.7 lpm) |
Mechanical
| Cab | Safari Cab standard with heat and air-conditioning |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Hydraulic disc brakes |
| Steering | Articulated power steering |
| Final drives | outboard planetary |
Production
| Series | III Series |
|---|---|
| Built in | Fargo, North Dakota, USA |
| Drive type | Four-wheel Drive (4WD) tractor |
| Original price | $103,000 in 1983 |
| Years produced | 1976 - 1983 |
Transmission
| Options | 10-speed, 20-speed |
|---|---|
| 10-speed | 10 forward and 2 reverse gears, hydraulic dry discs clutch, ten-speed transmission with two-speed transfer case |
| 20-speed | Dana-Spicer 1010-3B, 20 forward and 4 reverse gears, 393.7mm dry disc clutch |
Tractor hitch
| Rear Type | III Optional |
|---|
Serial Numbers
| 1976 | 123-00001 |
|---|---|
| 1977 | 123-00123 |
| 1978 | 123-00370 |
| 1979 | 123-00627 |
| 1980 | 123-00887 |
| 1981 | 123-01124 |
| 1982 | 123-01501 |
| 1983 | 123-02501 |