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Farmall 1456

Farmall 1456 tractor
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The Farmall 1456 is a standard-tread tractor produced from 1969 to 1971 as part of the 56 Series by Farmall, a division of International Harvester. It features an International Harvester DT407 turbocharged 6-cylinder diesel engine with 406.9 ci (6.7 L) displacement. The tractor offers 130 hp claimed PTO power and tested drawbar power of 114.69 hp. Transmission options include an 8-speed gear and a 16-speed partial power shift with Torque Amplifier. It has a 4x2 2WD drive with optional 4x4 MFWD, hydrostatic power steering, and optional cab with heat and A/C. The tractor weighs 12,800 lbs operating and 17,350 lbs ballasted, with a wheelbase of 105 inches. It was built in total numbers of 294 IH/wheatland and 5,592 Farmall/row-crop units. The Farmall 1456 shares many specifications with the International Harvester 1456 model.
Farmall 1456International Harvester 1456tractor specs56 Seriesdiesel tractor130 hp tractor8-speed transmission16-speed partial power shift
Power144 hp[P]
Founded1969 - 1971
Model1456

Technical Specifications

Detailed specifications and technical data for Farmall 1456

Power

PTO (tested):131.1 hp (97.8 kW)
PTO (claimed):130 hp (96.9 kW)
Drawbar (tested):114.69 hp (85.5 kW)

Engine

Type:turbocharged diesel
Model:International Harvester DT407
Cooling:liquid-cooled
Cylinders:6-cylinder
Fuel tank:42 gal (159.0 L), 40 gal (optional auxiliary tank) (151.4 L)
Rated RPM:2400
Air cleaner:dual dry elements
Bore/Stroke:4.321x4.625 inches (110 x 117 mm)
Compression:17:1
Displacement:406.9 ci (6.7 L)
Oil capacity:13 qts (12.3 L)
Starter volts:12
Coolant capacity:24 qts (22.7 L)

Dimensions

Height:86 inches (steering wheel) (218 cm)
Length:164 inches (416 cm)
Rear tire:18.4-38
Wheelbase:105 inches (266 cm)
Front tire:11L-15
Ballasted weight:17,350 lbs (7869 kg)
Operating weight:12,800 lbs (5806 kg)

Hydraulics

Pump flow:12 gpm (45.4 lpm)

Mechanical

Cab:optional with heat and A/C
Drive:4x2 2WD, 4x4 MFWD 4WD optional
Brakes:Independent hydraulic dry disc brakes
Steering:hydrostatic power

Production

Type:Standard-tread tractor
Total built:294 (IH/wheatland), 5,592 (Farmall/row-crop)
Manufacturer:Farmall (a part of International Harvester)
Original price:$12,400 (1971)

Transmission

Gears:8 forward and 4 reverse (gear), 16 forward and 8 reverse (partial power shift)
Options:8-speed, 16-speed partial power shift
Oil capacity:88 qts (83.3 L)
Transmission type:gear, Torque Amplifier partial power shift

Tractor hitch

Rear Type:3/2

Serial Numbers

1969 IH:1001
1970 IH:10025
1971 IH:10249
1969 Farmall:10001
1970 Farmall:10405
1971 Farmall:14149

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:1000

Related Models

Farmall 1256

Model:1256