Steiger Cougar tractor specifications

1971 - 1974

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

Series:

Series:CougarCougar II ST-300 ↓

1974 - 1976

II Series

Four-wheel Drive (4WD) tractor

Production

Production
Manufacturer:	Steiger
Type:	Four-wheel Drive (4WD) tractor
Factory:	Fargo, North Dakota, USA

Steiger Cougar II ST-300 Power

Steiger Cougar II ST-300 Power
Engine:	300 hp 223.7 kW
Drawbar (claimed):	227 hp 169.3 kW

Steiger Cougar II ST-300 Engine

Steiger Cougar II ST-300 Engine
Caterpillar 10.5L 6-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x4 4WD
Cab:	Cab standard with optional heat and air-conditioning.
Transmission:	10-speed
Transmission details ...

Hydraulics

Hydraulics
Type:	open center
Pump flow:	25 gpm 94.6 lpm
Steering flow:	18 gpm 68.1 lpm

Dimensions & Tires

Dimensions & Tires
Wheelbase:	121.5 inches 308 cm
Weight:	22000 lbs 9979 kg
Front tire:	23.1-30
Rear tire:	23.1-30
Full dimensions and tires ...

Cougar II ST-300 Serial Numbers

Cougar II ST-300 Serial Numbers
1974:	20501
1975:	20726
1976:	21220
how to read serial numbers...

Electrical

Electrical
Charging system:	alternator
Charging amps:	62
Battery volts:	12

Production

Production Manufacturer:Steiger
Type:Four-wheel Drive (4WD) tractor
Factory:Fargo, North Dakota, USA
Original price:$49,000 (1974 )

Steiger Cougar Power

Steiger Cougar Power Engine:300 hp
223.7 kW

Steiger Cougar Engine

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

1971 - 1974

I Series

Four-wheel Drive (4WD) tractor

Series:

Series:	Cougar
	Cougar II ST-300 ↓

Engine Detail

Engine Detail
Caterpillar D333T
turbocharged diesel
6-cylinder
liquid-cooled
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 volts:	12
Oil capacity:	25 qts 23.7 L
Coolant capacity:	60 qts 56.8 L

Mechanical

Mechanical Chassis:4x4 articulated 4WD
Final drives:outboard planetary
Cab:Cab standard with available air-conditioning.
Transmission:10-speed gear
Transmission details ...

1971 - 1974

I Series

Four-wheel Drive (4WD) tractor

Series:

Series:	Cougar
	Cougar II ST-300 ↓

Transmission

Transmission
Transmission:	Dana 1010
Type:	gear
Gears:	10 forward and 2 reverse
Clutch:	dry disc

Speeds

Speeds
With 23.1x30 tires.

Capacity

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

Hydraulics

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

Dimensions & Tires

Dimensions & Tires Wheelbase:121.5 inches
308 cm
Weight:21000 to 26000 pounds
Front tire:23.1x30
Rear tire:23.1x30
Full dimensions and tires ...

1971 - 1974

I Series

Four-wheel Drive (4WD) tractor

Series:

Series:	Cougar
	Cougar II ST-300 ↓

Steiger Cougar Tires

Steiger Cougar Tires
Ag front:	23.1x30
Ag rear:	23.1x30
Ag front:	30.5x32
	24.5x32
	20.8x38
Ag rear:	30.5x32
	24.5x32
	20.8x38

Dimensions

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