Compare/International Harvester 1456 vs International Harvester A-1086

International Harvester 1456 vs International Harvester A-1086

Verdict: International Harvester 1456 vs International Harvester A-1086

The International Harvester 1456 and the International Harvester A-1086 are both tractors — here is how they stack up on the figures that matter. International Harvester A-1086 leads on rated power with 132 hp against 131 hp. International Harvester 1456 is the lighter machine (5,806 kg vs 5,937 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester A-1086 is the newer design (1979 vs 1969). In short: choose the International Harvester A-1086 for outright pulling power, or the International Harvester 1456 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

International Harvester

Fit score

Best match

Clear

International Harvester

Fit score

Best match

Clear

Rated power

131 hp

132 hp

Confidence

40%

Guide price

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Overview

Manufacturer

International HarvesterReference

With 18.4-39 rear tires.Reference

liquid-cooled inlineReference

Total built

5,592 (Farmall/row-crop)Reference

296Reference

Original price

$12,400 (1971)Reference

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Drive

4x4 MFWD 4WD optionalReference

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Steering

hydrostatic powerReference

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Final drives

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bull gearReference

Differential lock

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electro-hydraulic rearReference

Variants

IH 1456

standard-treadReference

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Farmall 1456

row-cropReference

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Engine

Fuel tank

151.4 LReference

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Drawbar (tested)

85.5 kWReference

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Displacement

6.7 LReference

6.8 LReference

Bore/Stroke

110 x 117 mmReference

109 x 121 mmReference

Air cleaner

dual dry elementsReference

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Compression

17:1Reference

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Rated RPM

2400Reference

Starter volts

12Reference

Oil capacity

83.3 LReference

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Coolant capacity

22.7 LReference

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Power at rated engine speed

97.8 kWReference

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Max power

85.5 kWReference

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Engine

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110.4 kWReference

Drawbar (claimed)

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85.0 kWReference

Power

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110.4 kWReference

Starter

—

electricReference

Transmission

Torque AmplifierReference

Gears

16 forward and 8 reverseReference

Type

partial power shiftReference

two-speed power shiftReference

Clutch

—

356mm cerametallic discReference

PTO & Hydraulics

PTO (claimed)

96.9 kWReference

98.4 kWReference

PTO (tested)

97.8 kWReference

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Pump flow

45.4 lpmReference

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Rear Type

3/2Reference

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Rear PTO

independentReference

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Rear PTO Type

1000Reference

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Power at rated PTO speed

94.9 kWReference

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Dimensions

Wheelbase

266 cmReference

Weight

5806 kgReference

5937 kgReference

Front tire

11L-15Reference

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Rear tire

18.4-38Reference

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Ag front

11L-15Reference

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Ag rear

18.4-38Reference

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Length

416 cmReference

426 cmReference

Height (steering wheel)

218 cmReference

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Operating weight

5806 kgReference

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Ballasted weight

7869 kgReference

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Bar rear axle

88 mmReference

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Width

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259 cmReference

Height (cab)

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289 cmReference

Shipping weight

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5937 kgReference

Ground clearance

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38 cmReference

1456 Serial Numbers

1969

10001 (Farmall)Reference

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1970

10405 (Farmall)Reference

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1971

14149 (Farmall)Reference

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Location:

Clutch housing, right sideReference

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Test results

Fuel use

32.2 l/hourReference

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Speeds

Electrical

Ground

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negativeReference

Batteries

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2Reference

Battery volts

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12Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.