Wikitractor

Steiger Cougar II ST-300

Production ended · 4WD

Engine power

300 hp

Weight
22,000 lb
Engines
1 Diesel
Built
no record
Price new
no record

Power

Engine300 hp unspecified
PTOno record
Drawbar227 hp claimed
Listed power300 hp engine basis

Engines

Caterpillar 10.5L 6-cyl dieselDiesel · 6 cyl638 ci
Engine details
Caterpillar 10.5L 6-cyl diesel
Bore × stroke
4.75 in × 6 in
Rated speed
2,200 rpm
Rated power
300 hp
Torque
681 lb·ft at 1,550 rpm
Aspiration
turbocharged diesel
Cooling
liquid-cooled horizontal-shaft inline

Transmissions

Dana-Spicer ST-101010F / 2R

Weight

Weight22,000 lb unspecified

Dimensions

Wheelbase121.5 in
Length244 in
Width96 in

Capacities

Fuel tankno record

Hydraulics

Systemopen center
Pump flow25 gpm
Steering flow18 gpm
Remote valves3

Hitch

Rear hitch categoryIII
Rear lift capacityno record

Chassis

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

Tires

Front23.1-30
Rear23.1-30

Electrical

System voltage12 V
Chargingalternator
Charging output62 A

Production

FactoriesFargo, North Dakota, USA
Built bySteiger

Serial numbers

Serial number plate on the left side of the tractor, near the top step.

YearFirst serial
197420501
197520726
197621220

Literature

  • 4-Wheel Drive Agri-Power Steiger, 1974