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Years in Production / 1976–1977
Steiger
Panther III ST-320
Explore the specifications, hardware, and original references for the Steiger Panther III ST-320.
No photo
320hp
Source index power
4x4 Only
Drive
1976–1977
Production years
Steiger
Manufacturer
Panther III ST-320 / 01
At a glance
Production
Four-wheel Drive (4WD) tractor
Built in Fargo, North Dakota, USA
Original price was $60,500 in 1977
- Manufacturer
- Steiger
Mechanical
Four-wheel drive
Articulated power steering
Safari Cab
- Final Drives
- outboard planetary
Hydraulics
- Type
- open center
- Valves
- 4
- Steering Press
- 2100 psi144.8 bar
Hitch
- Rear Type
- III OptOptional
Electrical
- Ground
- negative
- Batteries
- 2
- Battery Volts
- 12
Panther III ST-320 / 02
Under the hood
Engine Detail
Cummins VT903
turbocharged diesel
8-cylinder
liquid-cooled V8
- Displacement
- 903 ci14.8 L
- Bore Stroke
- 5.50x4.75 inches140 x 121 mm
- Power
- 320 hp238.6 kW
- Compression Ratio
- 15.5:1
- Rated Rpm
- 2600
- Starter
- electric
- Starter Volts
- 12
- Cylinders
- 8
- Cooling
- liquid-cooled V8
Engine Options
Cummins 14.8L 8-cyl diesel
- Fuel Tank
- 267 gal1010.6 L
Panther III ST-320 / 03
Gears & controls
Transmission
- Transmission
- Spicer SST 1010-2A
- Gears
- 20 forward and 4 reverse
Panther III ST-320 / 04
Size. Stance. Footprint.
Dimensions
- Length
- 252 in640 cm
- Height (cab)
- 135 in342 cm
- Wheelbase
- 128 in325 cm
- Ground clearance
- 20 in50 cm
Dimensions And Tires
- Wheelbase
- 128 inches325 cm
- Weight
- 26000 lbs11793 kg
- Front Tire
- 24.5-32
- Rear Tire
- 24.5-32
Tires And Tracks
- Front Ag
- 24.5-32
- Front Ag
- 18.4-34
- Front Ag
- 18.4-38
- Front Ag
- 20.8-34
- Front Ag
- 20.8-38
- Front Ag
- 23.1-30
- Front Ag
- 23.1-34
- Front Ag
- 30.5-32
- Rear Ag
- 24.5-32
- Rear Ag
- 18.4-34
- Rear Ag
- 18.4-38
- Rear Ag
- 20.8-34
- Rear Ag
- 20.8-38
- Rear Ag
- 23.1-30
- Rear Ag
- 23.1-34
- Rear Ag
- 30.5-32
Panther III ST-320 / 05
Tests (NTTL)
Nebraska Tractor Test 1169Nebraska test report ↗
Diesel 10-speed 4WDNovember 15 - 26, 1974
Drawbar performance
Gear 3-Hi used for power test.
Gear 2-Lo used for pull test.
- Id
- 1169
- Max Power
- 262.13 hp195.5 kW
- Fuel Use
- 18.9 gal/hour71.5 l/hour
- Max Pull
- 28097 lbs12744 kg