International Harvester 7788 VS Challenger 65B specs comparison

International Harvester 7788

General Infos

Make	International Harvester
Model	7788
Country	United states
Production	From 1982  Until 1984
Price	-
Tractor type	Four wheel Drive (4WD) tractor
Fuel	diesel
Service repair manual	International Harvester 7788 Manual

Dimensions, sizes and tires

AG front tires	24.5-32
AG rear tires	24.5-32
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	21,550 lbs or 9775 kg
Length	246 inches [624 cm]
Width	117 inches [297 cm]
Height	134 inches [340 cm]
Wheelbase	118 inches [299 cm]
Ground clearance	15.6 inches [39 cm]
Turning radius	18.2 feet [5.5 m]
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	798 ci or 13.1 L
Cylinders	8 cylinders
Engine power	330 hp or 246.1 kW
Engine RPM	2400 (rpm)
Torque	725 lb-ft or 983.1 Nm
Torque RPM	1800 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	194 gal or 734.3 L
Oil capacity	30 qts or 28.4 L
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	International Harvester 7788 Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	-
Battries Amps	-
Cold Amps	-
Ground force	-
Charging system	-
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	-
Trans type	-
Trans gears	20 forward and 4 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 articulated 4WD
Final drive	-
Steering	-
Braking system	-
Cabin type	Cab standard with air-conditioning
Differentiel lock	-

Hydraulics specifications

System	-
Valves	-
Pump flow	19 gpm or 71.9 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	265 hp or 197.6 kW
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	III
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

Challenger 65B

General Infos

Make	Challenger
Model	65B
Country	United states
Production	From 1991  Until 1992
Price	-
Tractor type	Agricultural Crawler tractor
Fuel	diesel
Service repair manual	Challenger 65B Manual

Dimensions, sizes and tires

AG front tires	25-in track
AG rear tires	25-in track
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	34,030 lbs or 15436 kg
Length	-
Width	-
Height	-
Wheelbase	106 inches [269 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	285 hp or 212.5 kW
Engine RPM	2100 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	220 gal or 832.7 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Challenger 65B 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	full power shift
Trans gears	10 forward and 2 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	crawler
Final drive	-
Steering	hydrostatic differential steering
Braking system	hydraulic caliper disc
Cabin type	Cab standard
Differentiel lock	-

Hydraulics specifications

System	closed
Valves	4
Pump flow	26 gpm or 98.4 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	220.32 hp or 164.3 kW
Fuel consumption	15.7 gal/hour or 59.4 l/hour
Pulling power	-

Power take-off (PTO) specs

Claimed power	-
Real power	250.16 hp or 186.5 kW
Engine @RPM	-
PTO Clutch	-
Rear PTO	-
Rear PTO RPM	1000 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	15.3 gal/hour or 57.9 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	III/IV
Rear hitch lift	11,370 lbs or 5157 kg
Front hitch	-
Front hitch lift	-

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