International Harvester 644 VS CaseIH Maxxum 135 specs comparison

International Harvester 644

General Infos

Make	International Harvester
Model	644
Country	United states
Production	From 1974  Until 1980
Price	-
Tractor type	-
Fuel	diesel
Service repair manual	International Harvester 644 Manual

Dimensions, sizes and tires

AG front tires	7.50-16
AG rear tires	16.9-30
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	6,350 lbs or 2880 kg
Length	148.82 inches [378 cm]
Width	-
Height	98.03 inches [248 cm]
Wheelbase	87.80 inches [223 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	206.4 ci or 3.4 L
Cylinders	4 cylinders
Engine power	60 hp or 44.7 kW
Engine RPM	2150 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	19.6 gal or 74.2 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	International Harvester 644 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	8 forward and 4 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	-
Braking system	-
Cabin type	-
Differentiel lock	-

Hydraulics specifications

System	-
Valves	-
Pump flow	7.9 gpm or 29.9 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	-
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	-
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	-
Rear hitch	-
Rear hitch lift	6394 lbs or 2900 kg
Front hitch	-
Front hitch lift	-

CaseIH Maxxum 135

General Infos

Make	CaseIH
Model	Maxxum 135
Country	United states
Production	From 2015
Price	-
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	CaseIH Maxxum 135 Manual

Dimensions, sizes and tires

AG front tires	380/85R28
AG rear tires	460/85R38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	10825 lbs or 4910 kg
Length	175.8 inches [446 cm]
Width	98 inches [248 cm]
Height	80 inches [203 cm]
Wheelbase	104 inches [264 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	274 ci or 4.5 L
Cylinders	4 cylinders 16 valves
Engine power	169 hp or 126.0 kW
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	electronic high-pressure common rail
Fuel tank size	51.5 gal or 194.9 L
Oil capacity	16 qts or 15.1 L
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	CaseIH Maxxum 135 Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	12 V
Battries Amps	176 amps
Cold Amps	800
Ground force	-
Charging system	-
Charging Volts	-
Charging Amps	120 amps

Clutch and gearbox specs

Trans system	-
Trans type	partial power shift
Trans gears	16 forward and reverse
Clutch system	hydraulic wet disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	inboard planetary
Steering	power
Braking system	hydraulic wet disc
Cabin type	Cab standard with air-conditioning
Differentiel lock	-

Hydraulics specifications

System	open center
Valves	2 to 4
Pump flow	21.1 gpm or 79.9 lpm
SVC flow	19.8 gpm or 74.9 lpm
Steering flow	12.4 gpm or 46.9 lpm
Tank capacity	19.5 gal or 73.8 L
Hydraulic pressure	-
Max flow	33.5 gpm or 126.8 lpm

Drawbar specifications

Drawbar type	Cat
Claimed power	-
Drawbar horsepower	86.8 hp or 64.7 kW
Fuel consumption	6.9 gal/hour or 26.1 l/hour
Pulling power	11130 lbs or 5048 kg

Power take-off (PTO) specs

Claimed power	110 hp or 82.0 kW
Real power	128.3 hp or 95.7 kW
Engine @RPM	-
PTO Clutch	1000:1895
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	independent
Front PTO RPM	1000 (rpm)
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	7.0 gal/hour or 26.5 l/hour

3 point hitch specifiations

Hitch system	electronic lower-link draft sensing
Rear hitch	II
Rear hitch lift	6200 lbs or 2812 kg
Front hitch	optional
Front hitch lift	-

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