International Harvester 523 Production
Manufacturer: International Harvester
Factory: Neuss, Germany
Years Built: 1965 – 1972
International Harvester 523 Engine
International Harvester D-179, diesel, 3-cylinder, liquid-cooled, 179 ci [2.9 L]
Power: 52 hp [38.8 kW]
Drawbar: 40.3 hp [30.1 kW]
Bore: 3.875×5.0625 inches [98 x 129 mm]
Air Cleaner: oil bath
Compression: 18.7:1
Rated RPM: 2100
Starter volts: 4 hp [3.0 kW]
International Harvester 523 Transmission
Transmission: Agriomatic S
Gears: 12 forward and 4 reverse
Speeds: With 11×32 rear tires.
International Harvester 523 Dimensions
Wheelbase: 78.74 inches [199 cm]
Weight: 5380 to 6295 pounds
International Harvester 523 Mechanical
Chassis: 4×2 2WD
Steering: manual
Brakes: disc
Cab: Open operator station.
International Harvester 523 Hydraulics
HydraulicsType: open
HydraulicsValves: 1 to 3
HydraulicsPumpFlow: 7.5 gpm [28.4 lpm]