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Tractor · 1969Unverified

Farmall 1456

Farmall 1456 — 56 Series · 131 hp. Reference specifications; pending source verification.

The Farmall 1456 is a tractor model with a rated output of 131 hp, positioning it among the higher-powered machines in its class. The 1456 was manufactured between 1969 and 1971. It features a 6-cylinder turbocharged diesel liquid-cooled engine, coupled with a mechanical front-wheel drive system and a hydrostatic transmission. The tractor's listed weight is 5806 kg, with an intended application range of approximately 200–800 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power
131 hp
Max power
85.5 kW
Weight
5806 kg

Catalogue coverage

Variants represented
2
Richest spec table
68 rows
Recorded power
131 hp
Recorded weight
5806 kg
Transmissions
8-speed
Production years
1969-1971
Verified variants
0

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerFarmall (a part of International Harvester)Reference
Standard-tread tractorReference
Total built294 (IH/wheatland)Reference
Total built5,592 (Farmall/row-crop)Reference
Original price$12,400 (1971)Reference
Drive4x2 2WDReference
Drive4x4 MFWD 4WD optionalReference
Steeringhydrostatic powerReference
Independent hydraulic dry disc brakesReference
Cab optional with heat and A/CReference

Engine

International Harvester 6.7L 6-cyl dieselReference
Fuel tank159.0 LReference
Fuel tank151.4 LReference
Drawbar (tested)85.5 kWReference
International Harvester DT407Reference
turbocharged dieselReference
6-cylinderReference
liquid-cooledReference
Displacement6.7 LReference
Bore/Stroke110 x 117 mmReference
Air cleanerdual dry elementsReference
Compression17:1Reference
Rated RPM2400Reference
Starter volts12Reference
Oil capacity12.3 LReference
Coolant capacity22.7 LReference
Power at rated engine speed97.8 kWReference
Max power85.5 kWReference

Transmission

8-speedReference
16-speed partial power shiftReference
TransmissiongearReference
Gears8 forward and 4 reverseReference
Oil capacity83.3 LReference
TransmissionTorque AmplifierReference
Typepartial power shiftReference
Gears16 forward and 8 reverseReference

PTO & Hydraulics

PTO (claimed)96.9 kWReference
PTO (tested)97.8 kWReference
Pump flow45.4 lpmReference
Rear Type3/2Reference
Rear PTOindependentReference
Rear PTO Type1000Reference
Power at rated PTO speed94.9 kWReference

Dimensions

Wheelbase266 cmReference
Weight5806 kgReference
Front tire11L-15Reference
Rear tire18.4-38Reference
Ag front11L-15Reference
Ag rear18.4-38Reference
Length416 cmReference
Height218 cmReference
Operating weight5806 kgReference
Ballasted weight7869 kgReference

1456 Serial Number Location

Clutch housing, right sideReference

1456 Serial Numbers

19691001 (IH)Reference
197010025 (IH)Reference
197110249 (IH)Reference
196910001 (Farmall)Reference
197010405 (Farmall)Reference
197114149 (Farmall)Reference
FAQ: How to read a serial number table.Reference

Test results

Diesel June 8 - 27, 1970Reference
PTO performanceReference
Fuel use31.4 l/hourReference
Fuel use28.8 l/hourReference
Drawbar performanceReference
Fuel use32.2 l/hourReference

Speeds

With 18.4-39 rear tires.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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