Steiger Cougar

The Steiger Cougar is a tractor produced by Steiger. It is equipped with a 638 ci 10.5 L engine. The rated power output is 300 hp 223.7 kW. Transmission: Dana 1010. Operating weight: 21000 to 26000 pounds.

Overview

	1971 - 1974 I SeriesFour-wheel Drive (4WD) tractor
1971 - 1974
I Series
Four-wheel Drive (4WD) tractor

Production
Manufacturer	Steiger
Four-wheel Drive (4WD) tractor
Built in Fargo, North Dakota, USA
Original price was $49,000 in 1974

Steiger Cougar Engine
Caterpillar 10.5L 6-cyl diesel
Engine details ...

Steiger Cougar Transmission
10-speed gear
Transmission details ...

Steiger Cougar Power
Engine	300 hp 223.7 kW

Mechanical
Four-wheel drive
Final drives	outboard planetary
Articulated power steering
Cab standard with available air-conditioning.

Capacity
Fuel	207 gal 783.5 L
Hydraulic system	38 gal 143.8 L

Hydraulics
Type	open center
Capacity	38 gal 143.8 L
Pressure	2000 psi 137.9 bar
Valves	3
Pump flow	25 gpm 94.6 lpm
Steering flow	16 gpm 60.6 lpm
Steering press.	1500 psi 103.4 bar

Tractor hitch
Rear Type	IV OptOptional
Rear lift	8000 lbs 3628 kg

Dimensions & Tires
Wheelbase	121.5 inches 308 cm
Weight	21000 to 26000 pounds
Front tire	23.1-30
Rear tire	23.1-30
Full dimensions and tires ...

Electrical
Ground	12
Charging system	alternator
Charging amps	62
Batteries	2
Battery volts	12

References
Cougar published in 1971, by Steiger
Operator's Manual Cougar - Tiger (GA 1003R) published in 1975
Steiger Identification Guide: 1969-1998 published by Case IH

Engine

Engine Detail — 638 ci / 10.5 L Diesel

Manufacturer	Caterpillar D333T
Configuration	turbocharged diesel, 6-cylinder, liquid-cooled inline
Displacement	638 ci 10.5 L
Bore/Stroke	4.75x6.00 inches 121 x 152 mm
Power	300 hp 223.7 kW
Air cleaner	dry
Rated RPM	2200
Torque	681 lb-ft 923.4 Nm
Torque RPM	1550
Starter	electric
Starter volts	12
Oil capacity	25 qts 23.7 L
Coolant capacity	60 qts 56.8 L

Transmission

Transmission — Dana 1010

Transmission	Dana 1010
Type	gear
Gears	10 forward and 2 reverse
Clutch	dry disc
With 23.1x30 tires.

Dimensions

Steiger Cougar Tires
Ag front	23.1-30
Ag rear	23.1-30
Ag front	30.5-32
	24.5-32
	20.8-38
Ag rear	30.5-32
	24.5-32
	20.8-38

Dimensions
Wheelbase	121.5 inches 308 cm
Length	244 inches 619 cm
Width	96 inches 243 cm
Height (cab)	133.25 inches 338 cm
Shipping weight	21000 lbs 9525 kg
Operating weight	26000 lbs 11793 kg
Ground clearance	16.75 inches 42 cm

Photos

Steiger Cougar