Steiger Cougar III ST-270 VS International Harvester 6388 specs comparison

Steiger Cougar III ST-270 1977 comparison online with competitors

Steiger Cougar III ST-270

General Infos
Make Steiger
Model Cougar III ST-270
Country United states
Production From 1977  Until 1981
Price 78,000  USD
Tractor type Four wheel Drive (4WD) tractor
Fuel diesel
Service repair manual Steiger Cougar III ST-270 Manual

Dimensions, sizes and tires
AG front tires 23.1-34
AG rear tires 23.1-34
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 26,250 lbs or 11907 kg
Length 252 inches [640 cm]
Width 96 inches [243 cm] (tractor body)
Height -
Wheelbase 128 inches [325 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 638 ci or 10.5 L
Cylinders 6 cylinders
Engine power 270 hp or 201.3 kW
Engine RPM 2200 (rpm)
Torque 775 lb-ft or 1050.9 Nm
Torque RPM 1400 (rpm)
Fuel type diesel
Fuel injection -
Fuel tank size 267 gal or 1010.6 L
Oil capacity 29 qts or 27.4 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Steiger Cougar III ST-270 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 12 V
Battries Amps 208 amps
Cold Amps -
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 90 amps
Clutch and gearbox specs
Trans system Dana-Spicer 1010-3B
Trans type -
Trans gears 20 forward and 4 reverse
Clutch system 356mm dry disc
Cabine and mechanical specs
Wheel drive 4x4 articulated 4WD
Final drive outboard planetary
Steering hydrostatic power
Braking system hydraulic disc
Cabin type Safari Cab standard with heat and air-conditioning
Differentiel lock -
Hydraulics specifications
System open center
Valves 4
Pump flow 29.2 gpm or 110.5 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure 2250 psi or 155.1 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO RPM -
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch 3
Rear hitch lift -
Front hitch -
Front hitch lift -

International Harvester 6388 1981 comparison online with competitors

International Harvester 6388

General Infos
Make International Harvester
Model 6388
Country United states
Production From 1981  Until 1984
Price 61,400  USD
Tractor type -
Fuel diesel
Service repair manual International Harvester 6388 Manual

Dimensions, sizes and tires
AG front tires 16.9-38
AG rear tires 16.9-38
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 15,960 lbs or 7239 kg
Length 227 inches [576 cm]
Width 101.61 inches [258 cm]
Height 113 inches [287 cm]
Wheelbase 110 inches [279 cm]
Ground clearance 27.3 inches [69 cm]
Turning radius 15.94 feet [4.9 m]
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 436 ci or 7.1 L
Cylinders 6 cylinders
Engine power 157 hp or 117.1 kW
Engine RPM 2400 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 89 gal or 336.9 L
Oil capacity 20 qts or 18.9 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories International Harvester 6388 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type -
Trans gears 16 forward and 8 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x4 articulated 4WD
Final drive -
Steering hydrostatic power
Braking system -
Cabin type Cab standard with burgundy finish
Differentiel lock -
Hydraulics specifications
System closed center
Valves 2 to 4
Pump flow 18 gpm or 68.1 lpm
SVC flow -
Steering flow 12 gpm or 45.4 lpm
Tank capacity 23.6 gal or 89.3 L
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power 114 hp or 85.0 kW
Drawbar horsepower 111.75 hp or 83.3 kW
Fuel consumption 8.3 gal/hour or 31.4 l/hour
Pulling power 16,764 lbs or 7604 kg
Power take-off (PTO) specs
Claimed power 130 hp or 96.9 kW
Real power 128.59 hp or 95.9 kW
Engine @RPM -
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 7.6 gal/hour or 28.8 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch 3, 2
Rear hitch lift -
Front hitch -
Front hitch lift -

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