International Harvester

1456

Farm tractor · 1969–1971 · 144 hp

International Harvester1456
EngineTransmissionHydraulicsHitchDimensionsWeightTires & TracksFuelSteeringCabCompatible ImplementsMore International Harvester

The International Harvester 1456 is a farm tractor manufactured from 1969 to 1971. It features a International Harvester DT407 engine, and hydrostatic power steering. The transmission is a gear type with 8 forward and 4 reverse.

Engine

EngineInternational Harvester DT407
Fuel Typediesel
Cylinders6
Coolingliquid-cooled
Turbocharger Statusturbocharged
Displacement406.9 ci (6.7 L)
Bore4.32 in (110 mm)
Stroke4.63 in (117 mm)
Compression Ratio17
Power PTO131.1 hp (97.8 kW)
Power Drawbar114.69 hp (85.5 kW)
Air Cleanerdual dry elements
Starter Volts12
Oil Capacity13 qts (12.3 L)
Coolant Capacity24 qts (22.7 L)
ManufacturerInternational Harvester
Rated2,400 RPM

Transmission

Transmission Typegear
Gears8 forward and 4 reverse
Oil Capacity88 qts (83.3 L)
Available Options8-speed, 16-speed partial power shift

Hydraulics

Pump Flow12 gpm (45.4 lpm)

Hitch

Rear Type3/2

Dimensions

Length164 in (416 cm)
Height86 in (218 cm)
Wheelbase105 in (266 cm)

Weight

Operating12,800 lbs (5,806 kg)
Ballasted17,350 lbs (7,869 kg)

Tires & Tracks

Front Ag11L-15
Rear Ag18.4-38

Fuel

Capacity42 gal (159 L)

Steering

Typehydrostatic power

Cab

Caboptional with heat and A/C

Compatible Implements

ModelTypeWidthMin HP
BEFCO RHD-484Rotary Cutters84"60 hp
Land Pride RCF3672Rotary Cutters72"60 hp
Bush Hog BH410 variant 1Rotary Cutters72"60 hp
Land Pride RCF2784 - 3PTRotary Cutters84"60 hp
Land Pride RCF3684 - 3PTRotary Cutters84"70 hp
Bush Hog BH410 variant 2Rotary Cutters84"70 hp
Land Pride RCP2760Rotary Cutters60"75 hp
Land Pride DB2660Rotary Cutters60"75 hp
Land Pride DBM2660Rotary Cutters60"75 hp
Land Pride RCPM2760Rotary Cutters60"75 hp
Land Pride RCPM3760Rotary Cutters60"95 hp
Land Pride RCP3760Rotary Cutters60"95 hp

Checked: 3-point hitch category, PTO horsepower. Not checked: PTO speed (540/1000), hydraulic flow, 3-point lift capacity, rear remotes, ballast.

These implements meet this tractor's hitch and PTO-HP requirements — this is not a full compatibility guarantee. Confirm the remaining specs with your dealer before purchasing.