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International Harvester 1056 Technical Data

IH 1056 Engine Specifications

Engine Model .............. International Harvester D358
Engine Type .............. 4 Stroke, 6-cylinder diesel
Number of Cylinders .............. Six
Displacement, cu in (L) .............. 358 (5.90)
Engine Bore, in (mm) .............. 3.88 (98.0)
Engine Stroke, in (mm) .............. 5.06 (129.0)
Aspiration .............. Natural
Rated Engine Power, hp (kW) .............. 105.0 (78.3)
Rated Engine Speed, rpm .............. 2300
Maximum Torque, Nm (ft-lbs) .............. 362 (267)
Torque Speed, rpm .............. 1400
Firing Order .............. 1-5-3-6-2-4
Fuel System .............. Direct injection
Fuel Tank Capacity, gal (L) .............. 37.0 (140.0)
Oil Capacity, qts (L) .............. 13.2 (12.5)
Coolant Capacity, qts (L) .............. 25.5 (27.0)
Electrical System Rating, Volts .............. 12
Charging System .............. Alternator

Power Take-Off

PTO Operational Type .............. Independent
PTO Horsepower, hp (kW) .............. 92.0 (68.6)
PTO Speed, rpm .............. 540/1000

International 1056 Transmission

Transmission Type .............. Partially synchronized
Gearbox Type .............. 8F/4R
Number of Forward Gears .............. 8
Number of Reverse Gears .............. 4
Clutch Type .............. Dry disc
Maximum Forward Speed, mph (kph) .............. 14.2 (22.8)
Maximum Reverse Speed, mph (kph) .............. 5.8 (9.3)

Transmission Type .............. IH-Synchron
Gearbox Type .............. 16F/8R
Number of Forward Gears .............. 16
Number of Reverse Gears .............. 8
Clutch Type .............. Dry disc
Maximum Forward Speed, mph (kph) .............. 18.3 (29.4)
Maximum Reverse Speed, mph (kph) .............. 9.0 (14.5)

IH 1056 Wheels and Tires

Drive Wheels .............. 2WD/4WD
Steering Configuration .............. Front steer
Steering System .............. Hydrostatic power
Brakes Type .............. Hydraulic wet disc
Front Tire Size (2WD) .............. 7.50-18
Rear Tire Size (2WD) .............. 18.4-R34
Front Tire Size (4WD) .............. 13.6-28
Rear Tire Size (4WD) .............. 18.4-R38
Front Track Width (2WD), in (mm) .............. 59-71 (1490-1800)
Front Track Width (4WD), in (mm) .............. 64-75 (1620-1900)
Rear Track Width, in (mm) .............. 67 (1700)

International 1056 Hydraulic System

Hydraulic System Type .............. Open Center
Hydraulic Pump Type .............. Gear
Implement Pump Flow, gpm (Lpm) .............. 11.1 (42.0)
Hydraulic Pressure, Bar (psi) .............. 162 (2350)
3-Point Hitch Category .............. 2
Standard Lift Capacity at lift pin, lb (kg) .............. 9170 (4160)
Optional Lift Capacity at lift pin, lb (kg) .............. 11025 (5000)

Dimensions and Weight

Wheelbase (2WD), in (mm) .............. 101.9 (2580)
Wheelbase (4WD), in (mm) .............. 103.4 (2620)
Length (2WD), in (mm) .............. 165 (4190)
Length (4WD), in (mm) .............. 167.7 (4250)
Height (Cab), in (mm) .............. 109.4 (2770)
Height (ROPS), in (mm) .............. 103.1 (2610)
Ground Clearance, in (mm) .............. 20.1 (510)
Weight (ROPS), lb (kg) .............. 9015 (4090)
Weight (Cab), lb (kg) .............. 10625 (4820)