Compare/International Harvester 404 vs International Harvester 424

International Harvester 404 vs International Harvester 424

Verdict: International Harvester 404 vs International Harvester 424

The International Harvester 404 and the International Harvester 424 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 37 hp. International Harvester 404 is the lighter machine (1,478 kg vs 1,839 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 424 is the newer design (1964 vs 1961). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer 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

37 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

Add high range to basic four-speed transmission.Reference

Diesel 8-speed 2WDSeptember 16 - 23, 1965Link: Nebraska Tractor Test 911 fileReference

Total built

8256Reference

—

Steering

power (optional)Reference

power assistReference

Factories

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Louisville, Kentucky, USAReference

Original price

—

$3,300 (1967)Reference

Variants

2404

industrialReference

—

Farmall 404

row-crop chassisReference

—

IH 404

utility chassisReference

—

Engine

Drawbar (claimed)

21.6 kWReference

23.9 kWReference

Plows

2-3Reference

—

Displacement

2.2 LReference

2.5 LReference

Bore/Stroke

83 x 103 mmReference

89 x 102 mmReference

Air cleaner

oil bathReference

Compression

8:1Reference

23.1:1Reference

Rated RPM

2000Reference

Idle RPM

900-2000Reference

—

Starter volts

12Reference

Oil capacity

6.6 LReference

18.9 LReference

Coolant capacity

14.2 LReference

—

Fuel tank

—

53.0 LReference

Drawbar (tested)

—

23.8 kWReference

Firing order

—

1-3-4-2Reference

Power at rated engine speed

—

27.5 kWReference

Max power

—

23.8 kWReference

Transmission

Gears

4 forward and reverseReference

8 forward and 2 reverseReference

Clutch

9-inch dry discReference

dry discReference

Transmission

Dual-RangeReference

—

PTO & Hydraulics

PTO (claimed)

24.6 kWReference

27.6 kWReference

Hydraulic system

18.9 LReference

—

Type

manual shuttleReference

sliding gearReference

Capacity

18.9 LReference

—

Valves

1 or 2Reference

—

Total flow

35.2 lpmReference

—

Rear Type

IReference

Rear PTO

transmissionReference

liveReference

Rear PTO Type

540Reference

PTO (tested)

—

27.6 kWReference

Capacities

Fuel

71.9 LReference

—

Diameter

27 cmReference

—

RPM

948Reference

—

Speed

832.10 meters/minReference

—

Dimensions

Wheelbase

191 cmReference

177 cmReference

Weight

1478 kgReference

1839 kgReference

Front tire

5.50-16Reference

Rear tire

12.4-28Reference

Ag front

6.00-16Reference

5.50-16Reference

Ag rear

13.6-28Reference

12.4-28Reference

Length

238 cmReference

307 cmReference

Height (steering wheel)

153 cmReference

—

Shipping weight

1478 kgReference

—

Front tread

132 to 193 cmReference

—

Rear tread

121 to 193 cmReference

—

Width

—

170 cmReference

Height

—

144 cmReference

International Harvester 404 attachments

404 Serial Numbers

1961

501Reference

—

1962

1045Reference

—

1963

4205Reference

—

1964

6452Reference

501Reference

1965

8292Reference

1402Reference

1966

9548Reference

7841Reference

1967

10534Reference

13627Reference

1968

11032Reference

—

Attachment overview

Speeds

International Harvester 424 attachments

424 Serial Number Location

424 Serial Numbers

Test results

Fuel use

—

10.6 l/hourReference

Max pull

—

2437 kgReference

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.