International Harvester 523 VS Oliver 660 specs comparison

International Harvester 523

General Infos

Make	International Harvester
Model	523
Country	United states
Production	From 1965  Until 1972
Price	-
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	International Harvester 523 Manual

Dimensions, sizes and tires

AG front tires	6.00-16
AG rear tires	11x32
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	5380 lbs or 2440 kg
Length	119.8 inches [304 cm]
Width	63.8 inches [162 cm]
Height	-
Wheelbase	78.74 inches [199 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	179 ci or 2.9 L
Cylinders	3 cylinders
Engine power	52 hp or 38.8 kW
Engine RPM	2100 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	direct injection
Fuel tank size	18.5 gal or 70.0 L
Oil capacity	6.8 qts or 6.4 L
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	International Harvester 523 Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	-
Battries Amps	135 amps
Cold Amps	-
Ground force	-
Charging system	generator
Charging Volts	-
Charging Amps	10.8 amps

Clutch and gearbox specs

Trans system	Agriomatic S
Trans type	partial power shift
Trans gears	12 forward and 4 reverse
Clutch system	279.4mm dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	manual
Braking system	disc
Cabin type	Open operator station
Differentiel lock	mechanical rear

Hydraulics specifications

System	-
Valves	-
Pump flow	7.5 gpm or 28.4 lpm
SVC flow	-
Steering flow	-
Tank capacity	4.3 gal or 16.3 L
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	independent
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	II/I
Rear hitch lift	3748 lbs or 1700 kg
Front hitch	-
Front hitch lift	-

Oliver 660

General Infos

Make	Oliver
Model	660
Country	United states
Production	From 1959  Until 1964
Price	3,450  USD
Tractor type	Row Crop tractor
Fuel	gasoline
Service repair manual	Oliver 660 Manual

Dimensions, sizes and tires

AG front tires	6.00-16
AG rear tires	12.4-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	4,050 lbs or 1837 kg
Length	-
Width	-
Height	-
Wheelbase	92 inches [233 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	155 ci or 2.5 L
Cylinders	4 cylinders
Engine power	-
Engine RPM	-
Torque	-
Torque RPM	-
Fuel type	gasoline
Fuel injection	-
Fuel tank size	13 gal or 49.2 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	Oliver 660 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	unsynchronized gear
Trans gears	6 forward and 2 reverse
Clutch system	-

Cabine and mechanical specs

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

Hydraulics specifications

System	-
Valves	-
Pump flow	8 gpm or 30.3 lpm
SVC flow	-
Steering flow	-
Tank capacity	9.5 gal or 36.0 L
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	27.48 hp or 20.5 kW
Fuel consumption	-
Pulling power	4,393 lbs or 1992 kg

Power take-off (PTO) specs

Claimed power	41 hp or 30.6 kW
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
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	-
Front hitch	-
Front hitch lift	-

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