Compare/International Harvester 4366 vs International Harvester 4586

International Harvester 4366 vs International Harvester 4586

Verdict: International Harvester 4366 vs International Harvester 4586

The International Harvester 4366 and the International Harvester 4586 are both tractors — here is how they stack up on the figures that matter. International Harvester 4586 leads on rated power with 235 hp against 225 hp. International Harvester 4366 is the lighter machine (9,838 kg vs 22,370 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 4586 is the newer design (1976 vs 1973). In short: choose the International Harvester 4586 for outright pulling power, or the International Harvester 4366 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

225 hp

235 hp

Confidence

40%

Guide price

—

Overview

Distributor

International HarvesterReference

Manufacturer

SteigerReference

Five forward speeds, plus one reverse, with high and low ranges.Reference

Drawbar performanceReference

Steering

hydrostatic powerReference

Final drives

—

bull gearReference

Engine

167.8 kWReference

223.7 kWReference

Drawbar (claimed)

123.0 kWReference

—

Drawbar (tested)

121.7 kWReference

170.0 kWReference

Displacement

7.6 LReference

13.1 LReference

Bore/Stroke

109 x 136 mmReference

135 x 114 mmReference

Power

167.8 kWReference

223.7 kWReference

Compression

15.1:1Reference

15.6:1Reference

Rated RPM

2600Reference

Idle RPM

850-2600Reference

1000-2600Reference

Starter volts

12Reference

Oil capacity

17.0 LReference

—

Coolant capacity

34.1 LReference

—

Max power

121.7 kWReference

170.0 kWReference

Fuel tank

—

643.5 LReference

Air cleaner

—

dual dry elements with dust unloaderReference

Torque

—

983.1 NmReference

Torque RPM

—

1800Reference

Firing order

—

1-8-7-3-6-5-4-2Reference

Intake valve clearance

—

0.356 mmReference

Exhaust valve clearance

—

0.406 mmReference

Transmission

Fuller syncromeshReference

—

Gears

10 forward and 2 reverseReference

Capacities

Fuel

533.7 LReference

—

PTO & Hydraulics

Hydraulic system

117.3 LReference

—

Type

open centerReference

gearReference

Capacity

117.3 LReference

—

Rear valves

2Reference

—

Pump flow

83.3 lpmReference

71.9 lpmReference

Steering flow

64.3 lpmReference

90.8 lpmReference

PTO (claimed)

—

175.2 kWReference

Total flow

—

162.8 lpmReference

Rear Type

—

IVReference

Dimensions

Wheelbase

299 cmReference

Weight

9838 kgReference

22370 to 25750 poundsReference

Front tire

28.1-26Reference

24.5-32Reference

Rear tire

28.1-26Reference

24.5-32Reference

Ag front

18.4-38Reference

24.5-32Reference

Ag rear

18.4-38Reference

24.5-32Reference

Length

612 cmReference

Width

294 cmReference

Height (cab)

325 cmReference

—

Operating weight

9838 kgReference

—

Ballasted weight

10432 kgReference

—

Clearance (drawbar)

41 cmReference

—

Front axle

82 mmReference

88 mmReference

Bar rear axle

82 mmReference

—

Rear axle

—

88 mmReference

Front tread

—

172 to 314 cmReference

Rear tread

—

172 to 314 cmReference

Shipping

—

10147 kgReference

Operating

—

11680 kgReference

Ballasted

—

13549 kgReference

Test results

Fuel use

49.2 l/hourReference

67.0 l/hourReference

Max pull

10495 kgReference

12698 kgReference

4586 Serial Numbers

1976

—

501Reference

1977

—

815Reference

1978

—

1340Reference

1979

—

1945Reference

1980

—

2501Reference

1981

—

2853Reference

Location:

—

Top step on left sideReference

International Harvester 4586 Height

Hood

—

241 cmReference

Cab

—

340 cmReference

Exhaust

—

370 cmReference

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.