Steiger Cougar III ST-250

Production: 1976 - 1983  

Production
Manufacturer:	Steiger
Type:	Four-wheel Drive (4WD) tractor
Factory:	Fargo, North Dakota, USA
Original price:	$50,000 (1983)

Steiger Cougar III ST-250 Power
Engine:	250 hp 186.4 kW
Drawbar (tested):	214.51 hp 160.0 kW

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.
Transmissions:	10-speed
20-speed

Hydraulics
Type:	open center
Pressure:	2250 psi 155.1 bar
Valves:	3 to 5
Pump flow:	30.8 gpm 116.6 lpm

Tractor hitch
Rear Type:	3 (optional)

Electrical
Ground:	negative
Charging system:	alternator
Charging amps:	90
Battery volts:	12

Engine Detail
Caterpillar 3306DITA
turbocharged aftercooled diesel
6-cylinder
liquid-cooled inline
Displacement:	638 ci 10.5 L
Bore/Stroke:	4.75x6.00 inches 121 x 152 mm
Power:	250 hp 186.4 kW
Air cleaner:	two paper elements
Compression:	15:1
Rated RPM:	2100
Torque:	860 lb-ft 1166.2 Nm
Torque RPM:	1300
Starter volts:	12
Oil capacity:	29 qts 27.4 L
Coolant capacity:	56 qts 53.0 L

Dimensions
Wheelbase:	128 inches 325 cm
Length:	252 inches 640 cm
Width:	96 inches 243 cm (tractor body)
Height (exhaust):	155.8 inches 395 cm
Shiping weight:	25,000 lbs 11340 kg
Max weight:	34,000 lbs 15422 kg