Compare/International Harvester 4586 vs International Harvester 7488

International Harvester 4586 vs International Harvester 7488

Verdict: International Harvester 4586 vs International Harvester 7488

The International Harvester 4586 and the International Harvester 7488 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 200 hp. International Harvester 7488 is the lighter machine (9,151 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 7488 is the newer design (1985 vs 1976). In short: choose the International Harvester 4586 for outright pulling power, or the International Harvester 7488 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

International Harvester

Fit score

Best match

Clear

International Harvester

Fit score

Best match

Clear

Rated power

235 hp

200 hp

Confidence

40%

Guide price

—

Overview

Distributor

International HarvesterReference

—

Manufacturer

SteigerReference

International HarvesterReference

Drawbar performanceReference

The Synchro Tri-Six provides six gears with high, medium, low, and reverse ranges. A power shift exists with gear pairs (1/2, 3/4, 5/6) then the clutch needed to shift between pairs.Reference

Final drives

bull gearReference

—

Steering

hydrostatic powerReference

—

Total built

—

16Reference

Differential lock

—

hydraulicReference

Engine

Fuel tank

643.5 LReference

—

Engine

223.7 kWReference

175.2 kWReference

Drawbar (tested)

170.0 kWReference

—

Displacement

13.1 LReference

7.6 LReference

Bore/Stroke

135 x 114 mmReference

109 x 136 mmReference

Power

223.7 kWReference

175.2 kWReference

Air cleaner

dual dry elements with dust unloaderReference

dual-stage dryReference

Compression

15.6:1Reference

—

Rated RPM

2600Reference

2400Reference

Idle RPM

1000-2600Reference

880-2640Reference

Torque

983.1 NmReference

—

Torque RPM

1800Reference

—

Firing order

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

—

Starter volts

12Reference

Intake valve clearance

0.356 mmReference

—

Exhaust valve clearance

0.406 mmReference

—

Max power

170.0 kWReference

—

Pre-heating

—

ether injectionReference

Starter

—

electricReference

Oil capacity

—

162.8 LReference

Coolant capacity

—

34.1 LReference

Transmission

Gears

10 forward and 2 reverseReference

18 forward and 6 reverseReference

Transmission

—

Tri-SixReference

Clutch

—

hydraulic wet discReference

PTO & Hydraulics

PTO (claimed)

175.2 kWReference

149.1 kWReference

Type

gearReference

partial power shiftReference

Pump flow

71.9 lpmReference

106.0 lpmReference

Total flow

162.8 lpmReference

325.5 lpmReference

Steering flow

90.8 lpmReference

45.4 lpmReference

Rear Type

IVReference

III/IIReference

Hydraulic system

—

162.8 LReference

Capacity

—

162.8 LReference

Rear valves

—

2 to 4Reference

Control

—

position and draft controlReference

Rear lift

—

4486 kgReference

Rear PTO

—

independentReference

Rear PTO Type

—

1000Reference

Dimensions

Wheelbase

299 cmReference

293 cmReference

Weight

22370 to 25750 poundsReference

9151 kgReference

Front tire

24.5-32Reference

20.8-38Reference

Rear tire

24.5-32Reference

20.8-38Reference

Ag front

24.5-32Reference

20.8-38Reference

Ag rear

24.5-32Reference

20.8-38Reference

Length

612 cmReference

607 cmReference

Width

294 cmReference

289 cmReference

Front axle

88 mmReference

101 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

—

Height (exhaust)

—

327 cmReference

Shipping weight

—

9151 kgReference

Clearance (front axle)

—

52 cmReference

Clearance (drawbar)

—

44 cmReference

Bar rear axle

—

101 mmReference

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

—

Test results

Fuel use

67.0 l/hourReference

—

Max pull

12698 kgReference

—

Capacities

Fuel

—

601.8 LReference

Electrical

Ground

—

negativeReference

Charging system

—

alternatorReference

Battery volts

—

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.