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Tractor · 1959Unverified

International Harvester T-4

Name: International Harvester T-4
Brand: International Harvester

International Harvester T-4 — Agricultural Crawler tractor · 33 hp. Reference specifications; pending source verification.

The International Harvester T-4 is a lightweight tractor, with a rating of 33 hp, placing it at the lower end of its class. It was manufactured from 1959 to 1964. The tractor is equipped with a 4-cylinder petrol liquid-cooled engine and a tracked undercarriage paired with a powershift transmission. Its operating weight is 2615 kg, and it is suitable for operations covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

33 hp

Max power

20.1 kW

Weight

2615 kg

Catalogue coverage

Variants represented

Richest spec table

79 rows

Recorded power

33 hp

Recorded weight

2615 kg

Transmissions

5-speed gear

Production years

1959-1964

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerInternational HarvesterReference

Agricultural Crawler tractorReference

FactoriesMelrose Park, Illinois, USAReference

FactoriesHamilton, Ontario, CanadaReference

DrivecrawlerReference

Final drivesbull gearReference

Open operator station.Reference

Engine

International Harvester 2.0L 4-cyl gasolineReference

Fuel tank60.2 LReference

Drawbar (claimed)20.1 kWReference

Belt (claimed)24.2 kWReference

Drawbar (tested)20.1 kWReference

International Harvester C-123Reference

gasolineReference

4-cylinderReference

liquid-cooled vertical L-headReference

Displacement2.0 LReference

Bore/Stroke79 x 102 mmReference

Compression6.8:1Reference

Rated RPM2000Reference

Idle RPM425-2200Reference

Firing order1-3-4-2Reference

Oil capacity4.7 LReference

Coolant capacity11.4 LReference

Sparkplug gap0.584 mmReference

Point gap0.508 mmReference

Intake valve clearance0.356 mmReference

Exhaust valve clearance0.508 mmReference

Power at rated engine speed24.3 kWReference

Max power20.1 kWReference

Transmission

5-speed gearReference

10-speed two-speed power shiftReference

5-speed shuttleReference

TypegearReference

Gears5 forward and 1 reverseReference

Oil capacity12.5 LReference

TransmissionInternational Harvester Torque-AmplifierReference

Typetwo-speed power shiftReference

Gears10 forward and 2 reverseReference

Oil capacity14.8 LReference

Oil capacity29.0 LReference

TypeshuttleReference

Gears5 forward and reverseReference

PTO & Hydraulics

PTO (tested)24.3 kWReference

Rear TypeIReference

Rear PTOliveReference

Rear PTO Type1000 (1.375)Reference

Engine RPM980@2000Reference

Dimensions

Weight2615 kgReference

10-inch tracksReference

Length259 cmReference

Length266 cmReference

Width121 cmReference

Width198 cmReference

Height187 cmReference

Height116 cmReference

Ballasted weight3172 kgReference

Ground clearance36 cmReference

Ground clearance30 cmReference

Gauge96 cmReference

Gauge121 cmReference

Gauge172 cmReference

T-4 Serial Numbers

1959501Reference

19601345Reference

19612215Reference

FAQ: How to read a serial number table.Reference

International Harvester T-4 Tracks

Width25 cmReference

Length on ground142 cmReference

Area on ground0.7 m²Reference

Length on ground172 cmReference

Area on ground0.9 m²Reference

Test results

Gasoline Torque Amplifier crawlerAugust 18 - September 3, 1960Link: Nebraska Tractor Test 754 fileReference

PTO performanceReference

Fuel use9.8 l/hourReference

Drawbar performanceReference

Fuel use9.5 l/hourReference

Gear 2-DD used for power test.Reference

Max pull3360 kgReference

Gear 1-TA used for pull test.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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