Wikitractor

Steiger Panther III ST-350

Production ended · 4WD

Engine power

350 hp

Weight
26,700 lb
Engines
1 Diesel
Built
no record
Price new · 1981
$94,700

Power

Engine350 hp unspecified
PTOno record
Drawbar311 hp claimed
Listed power350 hp engine basis

Engines

Cummins 14.8L 8-cyl dieselDiesel · 8 cyl903 ci
Engine details
Cummins 14.8L 8-cyl diesel
Bore × stroke
5.5 in × 4.75 in
Rated speed
2,600 rpm
Rated power
350 hp
Torque
848 lb·ft at 1,800 rpm
Compression
15.5:1
Aspiration
turbocharged diesel
Cooling
liquid-cooled

Transmissions

Spicer SST 101010F / 2R
Spicer SST 101020F / 4R
Transmission notes

Spicer SST 1010: Ten-speed transmission with two-speed transfer case.

Weight

Weight26,700 lb shipping
Shipping26,700 lb

Dimensions

Wheelbase128 in
Length252 in
Width96 in

Capacities

Fuel tank267 gal
Hydraulic system33 gal

Hydraulics

Systemopen center
Pump flow30.1 gpm
Pressure2,250 psi
Remote valves4

Hitch

Rear hitch categoryIII
Rear lift capacityno record

Chassis

Drive4WD
SteeringArticulated power steering
BrakesHydraulic disc brakes
Final drivesoutboard planetary
CabSafari Cab standard with heat and air-conditioning

Tires

Front20.8-34
Rear20.8-34

Electrical

System voltage12 V
Batteries2
Battery capacity208 Ah
Chargingalternator
Charging output90 A
Groundnegative

Production

Price new$94,700 (1981)
FactoriesFargo, North Dakota, USA
Built bySteiger

Serial numbers

YearFirst serial
1977139-00001
1978139-00011
1979139-00031
1980139-00061
1981139-00069

Literature

  • ST Tractors - Cummins Powered Series III Cougar ST 251, Panther ST 310 and Panther ST 350 Steiger, 1979