Lineage ← Predecessor 523 1965–1972 · 52 hp This model 553 1972–1974 · 52 hp
Successor → no record
Power specifications Engine 52 hp unspecified PTO no record Drawbar no record Listed power 52 hp engine basis
Engines fitted to the International Harvester 553 International Harvester 2.9L 3-cyl dieselDiesel · 3 cyl 179 ci
Engine details International Harvester 2.9L 3-cyl diesel Bore × stroke 3.88 in × 5.06 in Rated speed 2,180 rpm Rated power 52 hp Torque 142 lb·ft at 1,500 rpm Cooling liquid-cooled Transmissions for the International Harvester 553 8-speed partially synchronizedpartially synchronized 8F / 4R Agriomatic Spartial power shift 12F / 4R
Transmission notes Agriomatic S: The Agriomatic S provides an additional four forward speeds selected by a right-hand power shift lever. Pushing the lever forward engages the Agriomatic range, while rearward uses the conventional range. The Agriomatic speeds are between high and low ranges, so this provides an undershift in high range and an overshift in low range. In reverse range it operates as a power shuttle.
Weight specifications Weight 5,950 lb unspecified
Dimensions specifications Wheelbase 78.7 in Length 135 in Width 70.4 in Height 69.1 in Ground clearance 15 in
Capacities specifications Fuel tank 18.5 gal Hydraulic system 4.4 gal
Hydraulics specifications Pump flow no record
Hitch specifications Rear hitch category II/I Rear lift capacity 4,410 lb
PTO specifications Rear PTO speeds 540
Chassis specifications Drive 2WD/4WD Steering Manual steering Brakes Dry disc brakes Cab Open operator station
Tires specifications Front 9-24 Rear 16.9/14-30
Electrical specifications System voltage 12 V Battery capacity 135 Ah Charging generator Charging output 11 A
Production specifications Factories Neuss, Germany Built by International Harvester