International Harvester 1456 Technical specs


Make International Harvester
Model 1456
Company country United states
Production years From 1969  Until 1971
Tractor type Standard tread tractor
Fuel diesel
Price 12,400  USD
Total build 294 (IH/wheatland)
Service repair manual International Harvester 1456 Manual
AG front tires 11L-15
AG rear tires 18.4-38
Weight 12,800 lbs or 5806 kg
Length 164 inches [416 cm]
Width -
Height 86 inches [218 cm] (steering wheel)
Wheelbase 105 inches [266 cm]
Ground clearance -
Turning radius 13 feet [4.0 m]
Engine size 406.9 ci or 6.7 L
Number of cylinders 6 cylinders
Horsepower -
Power RPM 2400 (rpm)
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel tank capacity 42 gal or 159.0 L
Compression ratio 17:1
Bore stroke 4.321x4.625 inches or (110 x 117 mm)
Oil tank capacity 13 qts or 12.3 L
Coolant tank capacity 24 qts or 22.7 L
Number of batteries 2
Battery voltage 6 V
Battery Amps 204 amps
Electric ground force -
Engine starter volts 12 V
Parts And Accessories International Harvester 1456 Parts
Transmission system Torque Amplifier
Transmission type partial power shift
Transmission gears 16 forward and 8 reverse
Oil tank capacity 88 qts or 83.3 L
Wheel drive 4x2 2WD
Steering system hydrostatic power
Braking system independent hydraulic dry disc
Cabin type Cab optional with heat and A/C
Pump flow rate 12 gpm or 45.4 lpm
Drawbar real power 114.69 hp or 85.5 kW
Drawbar fuel consumption 8.5 gal/hour or 32.2 l/hour
PTO claimed power 130 hp or 96.9 kW
PTO real power 127.27 hp or 94.9 kW
PTO clutch system -
Rear PTO system independent
Rear PTO RPM 1000 (rpm)
Front PTO system -
PTO fuel consumption 7.6 gal/hour or 28.8 l/hour
Hitch control system -
Rear hitch 3/2
Rear hitch lift -



Detailed review of International Harvester 1456

International Harvester produced its 1456 farm tractor model From 1969  Until 1971 in United states this exact model was priced at 12,400 USD with a Cab optional with heat and A/C cabin and more than 294 (IH/wheatland) units were build.
Talking dimensions and weight, this model weighs 12,800 lbs or 5806 kg has , 164 inches [416 cm] of length and 86 inches [218 cm] (steering wheel) of height while maintaining a wheelbase of 105 inches [266 cm].
This tractor can fit ag tires of 11L-15 front and 11L-15 back .
This International Harvester 1456 is powerd by a diesel engine it has 406.9 ci or 6.7 L 6 cylinders the fuel tank capacity is 42 gal or 159.0 L.
This machine has 4x2 2WD wheel drive system,16 forward and 8 reverse Torque Amplifier transmission system.

- International Harvester provided us with the latest version of its 1456 service repair manual
- Find All mechanical and electrical parts and accessories of International Harvester 1456 farm-tractor here