International Harvester

International Harvester 1056

The International Harvester 1056 is a row-crop tractor produced from 1982 to 1985 as part of the 56XL Series. Built in Neuss, Germany, it features a 5.9L 6-cylinder liquid-cooled diesel engine delivering 105 hp (78.3 kW) net power. Transmission options include an 8-speed and a 16-speed two-speed power shift with IH-Synchron type. The tractor offers two- or four-wheel drive with planetary final drives and mechanical rear differential lock. It has a fuel capacity of 37 gallons and a hydraulic system capacity of 12.2 gallons with an open center type. The rear hitch is category II with position and draft control, and the PTO is independent with 540/1000 rpm options. Dimensions vary between 2WD and 4WD models, with weights ranging from 9017 to 10626 pounds. Electrical system includes a 12-volt battery and 55 amp alternator. Variants include the 1056XL deluxe cab model.
Power105 hp
Founded1982 - 1985
Model1056

Technical Specifications

Detailed specifications and technical data for International Harvester 1056

Power
Engine (net)105 hp (78.3 kW)
PTO (claimed)92 hp (68.6 kW)
Tires
2WD Standard tires (ag)Front: 7.50-18. Rear: 18.4R34
Engine
Typediesel
ModelInternational Harvester D-358
Torque267 lb-ft (362.1 Nm)
Coolingliquid-cooled
Cylinders6-cylinder
Rated RPM2300
Torque RPM1400
Air cleanerdry
Bore/Stroke3.875x5.0625 inches (98 x 129 mm)
Fuel systemdirect injection
Power (net)105 hp (78.3 kW)
Displacement358 ci (5.9 L)
Oil capacity12.7 qts (12.0 L)
Starter volts12
Coolant capacity25.4 qts (24.0 L)
Height
Cab109.4 inches (277 cm)
ROPS103.1 inches (261 cm)
Exhaust109 inches (276 cm)
Weight
2WD Cab9458 lbs (4290 kg)
4WD Cab10626 lbs (4819 kg)
2WD ROPS9017 lbs (4090 kg)
Capacity
Fuel37 gal (140.0 L)
Hydraulic system12.2 gal (46.2 L)
Dimensions
Width91 inches (231 cm)
2WD Length165 inches (419 cm)
4WD Length167.7 inches (425 cm)
Rear tread67 to 87 inches (170 to 220 cm)
2WD Wheelbase103.4 inches (262 cm)
4WD Wheelbase101.9 inches (258 cm)
2WD Front tread59 to 71 inches (149 to 180 cm)
4WD Front tread64 to 75 inches (162 to 190 cm)
Clearance (rear axle)30.1 inches (76 cm)
Clearance (front axle)20.1 inches (51 cm)
Electrical
Groundnegative
Battery AH143
Battery volts12
Charging amps55
Charging systemalternator
Hydraulics
Typeopen center
Capacity12.2 gal (46.2 L)
Pressure2346 psi (161.8 bar)
Pump flow11.1 gpm (42.0 lpm)
Mechanical
ROPSFour-post ROPS. Standard cab and deluxe XL cab optional.
DriveTwo- or four-wheel drive
Final drivesplanetary
Power steeringyes
Differential lockmechanical rear
Production
TypeRow-Crop tractor
Series56XL Series
Built inNeuss, Germany
Variants1056XL deluxe cab
Years produced1982 - 1985
Transmission
TypeIH-Synchron two-speed power shift
Options8-speed, 16-speed two-speed power shift
Gears (8-speed)8 forward and 4 reverse
Clutch (8-speed)310mm dry disc
Gears (16-speed power shift)16 forward and 8 reverse
Clutch (16-speed power shift)310mm cerametallic disc
Tractor hitch
Controlposition and draft control
Rear TypeII
Optional rear lift11023 lbs (5000 kg)
Rear lift (at ends)9171 lbs (4159 kg)
Power Take-off (PTO)
Clutch310mm dry disc
Rear PTOindependent
Engine RPM540@1920, 1000@2000
Rear PTO Type540/1000