Compare/International Harvester 4186 vs International Harvester A-1486

International Harvester 4186 vs International Harvester A-1486

Verdict: International Harvester 4186 vs International Harvester A-1486

The International Harvester 4186 and the International Harvester A-1486 are both tractors — here is how they stack up on the figures that matter. International Harvester 4186 leads on rated power with 151 hp against 145 hp. International Harvester A-1486 is the lighter machine (6,051 kg vs 7,212 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester A-1486 is the newer design (1979 vs 1976). In short: choose the International Harvester 4186 for outright pulling power, or the International Harvester A-1486 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

151 hp

145 hp

Confidence

40%

Guide price

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Overview

Manufacturer

International HarvesterReference

Four gears in two ranges, plus reverse range.Reference

liquid-cooled inlineReference

Drive

4x4 4WDReference

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Steering

hydraulic powerReference

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Total built

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70Reference

Final drives

—

bull gearReference

Differential lock

—

electro-hydraulic rearReference

Engine

Fuel tank

378.5 LReference

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Drawbar (claimed)

96.9 kWReference

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Drawbar (tested)

95.1 kWReference

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Displacement

7.1 LReference

Bore/Stroke

109 x 127 mmReference

Fuel system

direct injectionReference

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Rated RPM

2400Reference

2600Reference

Starter volts

12Reference

Power at rated engine speed

112.3 kWReference

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Max power

95.1 kWReference

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Engine

—

124.5 kWReference

Power

—

124.5 kWReference

Starter

—

electricReference

Transmission

Gears

8 forward and 4 reverseReference

16 forward and 8 reverseReference

Clutch

355.6mm dry discReference

356mm cerametallic discReference

Transmission

—

Torque AmplifierReference

PTO & Hydraulics

PTO (claimed)

111.9 kWReference

108.1 kWReference

PTO (tested)

112.3 kWReference

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Type

gearReference

two-speed power shiftReference

Valves

2Reference

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Pump flow

68.1 lpmReference

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Rear Type

III/IIReference

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Rear PTO

independentReference

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Rear PTO Type

1000Reference

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Engine RPM

1000@1159Reference

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Power at rated PTO speed

113.9 kWReference

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Dimensions

Wheelbase

259 cmReference

266 cmReference

Weight

7212 kgReference

6051 kgReference

Front tire

23.1-26Reference

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Rear tire

23.1-26Reference

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Ag front

23.1-26Reference

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Ag rear

23.1-26Reference

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Length

492 cmReference

426 cmReference

Height

353 cmReference

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Shipping weight

7212 kgReference

6051 kgReference

Max weight

10160 kgReference

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Front tread

203 cmReference

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Rear tread

203 cmReference

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Width

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259 cmReference

Height (cab)

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289 cmReference

Ground clearance

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38 cmReference

Test results

Fuel use

34.4 l/hourReference

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Max pull

8815 kgReference

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Electrical

Ground

—

negativeReference

Batteries

—

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.