Steiger Cougar III ST-280 Tractor (1983)
Manufacturer:Steiger
Price:89,000(USD)
Series:III Series
Model:Cougar III ST-280
Equipment Type: Four-wheel Drive 4WD Tractors
Factory:Fargo, North Dakota, USA
Full Specifications
NEBRASKA TRACTOR TEST 1401
- Description
- Cummins diesel 20-speed 4WD August 27 - September 9, 1981 Link: Nebraska Tractor Test 1401 file Drawbar performance Gear 12 used for power test. Gear 1 used for pull test.
- Max power
- 249.69hp / 186.2kW
- Max pull
- 31,517lbs / 14296kg
NEBRASKA TRACTOR TEST 1412
- Description
- Cat diesel 20-speed 4WD October 19 - 30, 1981 Link: Nebraska Tractor Test 1412 file Drawbar performance Gear 10 used for power test. Gear 4 used for pull test
- Max power
- 247.27hp / 184.4kW
- Fuel use
- 15.1gal/hour / 57.2l/hour
- Max pull
- 32,462lbs / 14724kg
STEIGER COUGAR III ST-280 POWER
- Engine
- 280hp / 208.8kW
- Drawbar (tested)
- 249.69hp / 186.2kW
ENGINES OVERVIEW
- Description
- Cummins 14.0L 6-cyl diesel Caterpillar 14.6L 6-cyl diesel
ENGINE DETAIL 1
- Description
- Cummins NT-855C turbocharged diesel 6-cylinder liquid-cooled inline
- Displacement
- 855ci / 14.0L
- Bore/Stroke
- 5.50x6.00inches / 140x 152 mm
- Power
- 280hp / 208.8kW
- Air cleaner
- two paper elements
- Compression
- 14.1:1
- Rated RPM
- 2100
- Torque
- 920 lb-ft /1247.5 Nm
- Torque RPM
- 1400
- Starter volts
- 12
- Oil capacity
- 35qts / 33.1L
- Coolant capacity
- 61qts / 57.7L
ENGINE DETAIL 2
- Description
- Caterpillar 3406DIT turbocharged diesel 6-cylinder liquid-cooled inline
- Displacement
- 893ci / 14.6L
- Bore/Stroke
- 5.40x6.50inches / 137x 165 mm
- Power
- 280hp / 208.8kW
- Air cleaner
- two paper elements
- Rated RPM
- 2100
- Torque
- 945 lb-ft /1281.4 Nm
- Torque RPM
- 1200
- Starter volts
- 12
- Oil capacity
- 36qts / 34.1L
- Coolant capacity
- 70qts / 66.2L
STEIGER COUGAR III ST-280 ENGINES
- Description
- Cummins 14.0L 6-cyl diesel Caterpillar 14.6L 6-cyl diesel
- Fuel tank
- 267gal / 1010.6L
TRANSMISSION
- Transmission
- Dana-Spicer 1010
- Gears
- 20 forward and 4 reverse
- Clutch
- 393.7mm hydraulic dry disc
- Description
- Ten-speed transmission with two-speed transfer case.
MECHANICAL
- Chassis
- 4x4 articulated 4WD
- Final drives
- outboard planetary
- Steering
- hydrostatic power
- Brakes
- hydraulic dry disc
- Cab
- Safari Cab standard with heat and air-conditioning.
- Transmission
- 20-speed
HYDRAULICS
- Type
- open center
- Pressure
- 2250psi / 155.1bar
- Valves
- 3 to 5
- Cat Pump flow
- 31.9gpm / 120.7lpm
- Cummins Pump flow
- 28.6gpm / 108.3lpm
TRACTOR HITCH
- Rear Type
- 3 (optional)
STEIGER COUGAR III ST-280 TIRES
- Ag front
- 18.4x38/20.8x34/20.8x38/23.1-34/24.5x32/30.5x32
- Ag rear
- 18.4x38/20.8x34/20.8x38/23.1-34/24.5x32/30.5x32
DIMENSIONS
- Wheelbase
- 128inches / 325cm
- Length
- 252inches / 640cm
- Width
- 96inches / 243cm (tractor body)
- Height (exhaust)
- 155.8inches / 395cm
STEIGER COUGAR III ST-280 WEIGHT
- Cummins Shipping
- 25,600lbs / 11612kg
- Cat Shipping
- 25,900lbs / 11748kg
- Operating
- 30,500lbs / 13834kg
- Max capacity
- 34,000lbs / 15422kg
DIMENSIONS & TIRES
- Wheelbase
- 128inches / 325cm
- Weight
- 25600 to 30500 pounds
- Front tire
- 18.4x38
- Rear tire
- 18.4x38
COUGAR III ST-280 SERIAL NUMBERS
- 1981
- 111-00001
- 1982
- 111-01501
- 1983
- 111-02501
ELECTRICAL
- Ground
- negative
- Charging system
- alternator
- Charging amps
- 90
- Battery volts
- 12
About Steiger Tractor
The Cougar III ST-280 model tractor belongs to the Steiger III Series. The Cougar III ST-280 is a Four-wheel Drive 4WD Tractors type, that is used mainly in Agriculture Tractors. The Cougar III ST-280 tractor is powered by a engine. This setup is more practical in the real world.
