International Harvester 523 Specifications - International Harvester 523 Specs

info
1965 - 1972, Utility tractor
Next model: International Harvester 553
Series next: International Harvester 624
Production
Manufacturer: International Harvester
Factory: Neuss, Germany
Capacity
Fuel: 18.5 gal [70.0 L]
Hydraulic system: 4.3 gal [16.3 L]
3-Point Hitch
Rear Type: II/I
Rear lift: 3748 lbs [1700 kg]
Power Take-off (PTO)
Rear PTO: independent
Rear RPM: 540, 540/1000
Dimensions & Tires
Wheelbase: 78.74 inches [199 cm]
Weight: 5380 to 6295 pounds
Front tire: 6.00-16
Rear tire: 11x32
523 Serial Numbers
- Serial numbers unknown -
International Harvester 523 Power
Engine: 52 hp [38.8 kW]
Mechanical
Chassis: 4x2 2WD, 4x4 MFWD 4WD
Differential lock: mechanical rear
Steering: manual
Brakes: disc
Cab: Open operator station.
Hydraulics
Capacity: 4.3 gal [16.3 L]
Pump flow: 7.5 gpm [28.4 lpm]
Electrical
Charging system: generator
Charging amps: 10.8
Battery
Amp-hours: 135
info
Bore/Stroke: 3.875x5.0625 inches [98 x 129 mm]
Power: 52 hp [38.8 kW]
Fuel system: direct injection
Air cleaner: oil bath
Rated RPM: 2100
Starter: electric
Starter volts: 12
Starter power: 4 hp [3.0 kW]
Oil capacity: 6.8 qts [6.4 L]
Coolant capacity: 16.3 qts [15.4 L]
Engine Detail
International Harvester D-179, diesel, 3-cylinder, liquid-cooled, 179 ci [2.9 L]
info
Speeds: With 11x32 rear tires.
Transmission
Gears: 8 forward and 4 reverse
Clutch: 279.4mm dry disc
Oil capacity: 35.1 qts [33.2 L]
Four gears (1-4) in two ranges (low/high) plus reverse range.
info
Next model: International Harvester 553
Series next: International Harvester 624
Dimensions
2WD Weight: 5380 lbs [2440 kg]
4WD Weight: 6295 lbs [2855 kg]
Wheelbase: 78.74 inches [199 cm]
Length: 119.8 inches [304 cm]
Width: 63.8 inches [162 cm]
Height (steering wheel): 59.8 inches [151 cm]
Height (exhaust): 86.2 inches [218 cm]
Clearance (front axle): 15 inches [38 cm]
Clearance (drawbar): 12 inches [30 cm]
International Harvester 523 Tires
Ag front: 6.00-16, 9.5-24 (4WD)
Ag rear: 11x32, 12.4-32, 16.9-30 (4WD)