International Harvester 523 Technical specs


Make International Harvester
Model 523
Company country United states
Production years From 1965  Until 1972
Tractor type Utility tractor
Fuel diesel
Price -
Total build -
Service repair manual International Harvester 523 Manual
AG front tires 6.00-16
AG rear tires 11x32
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 -
Engine size 179 ci or 2.9 L
Number of cylinders 3 cylinders
Horsepower 52 hp or 38.8 kW
Power RPM 2100 (rpm)
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel injection system direct injection
Fuel tank capacity 18.5 gal or 70.0 L
Bore stroke 3.875x5.0625 inches or (98 x 129 mm)
Oil tank capacity 6.8 qts or 6.4 L
Coolant tank capacity 16.3 qts or 15.4 L
Number of batteries -
Battery voltage -
Battery Amps 135 amps
Electric ground force -
Electric charging system generator
Electric charging Amps 10.8 amps
Starter motor electric
Engine starter volts 12 V
Parts And Accessories International Harvester 523 Parts
Transmission system Agriomatic S
Transmission type partial power shift
Transmission gears 12 forward and 4 reverse
Clutch system 279.4mm dry disc
Oil tank capacity 35.1 qts or 33.2 L
Wheel drive 4x2 2WD
Steering system manual
Braking system disc
Cabin type Open operator station
Differentiel lock mechanical rear
Pump flow rate 7.5 gpm or 28.4 lpm
Hydraulic tank capacity 4.3 gal or 16.3 L
PTO claimed power -
PTO clutch system -
Rear PTO system independent
Rear PTO RPM 540 (rpm)
Front PTO system -
PTO fuel consumption -
Hitch control system -
Rear hitch II/I
Rear hitch lift 3748 lbs or 1700 kg



Detailed review of International Harvester 523

International Harvester produced its 523 farm tractor model From 1965  Until 1972 in United states with a Open operator station cabin.
Talking dimensions and weight, this model weighs 5380 lbs or 2440 kg has 63.8 inches [162 cm] of width, 119.8 inches [304 cm] of length while maintaining a wheelbase of 78.74 inches [199 cm].
This tractor can fit ag tires of 6.00-16 front and 6.00-16 back .
This International Harvester 523 is powerd by a diesel engine it has 179 ci or 2.9 L 3 cylinders ,it can produce 52 hp or 38.8 kW at 2100 (rpm), the fuel tank capacity is 18.5 gal or 70.0 L.
This machine has 4x2 2WD wheel drive system,12 forward and 4 reverse Agriomatic S transmission system.

- International Harvester provided us with the latest version of its 523 service repair manual
- Find All mechanical and electrical parts and accessories of International Harvester 523 farm-tractor here