Tractor · 1959Unverified
International Harvester T-4
International Harvester T-4 — Agricultural Crawler tractor · 33 hp. Reference specifications; pending source verification.
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
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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.