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Tractor · 1972Unverified

International Harvester 734

Name: International Harvester 734
Brand: International Harvester

International Harvester 734 — Row-Crop tractor · 73 hp. Reference specifications; pending source verification.

The International Harvester 734 is a tractor boasting a rated output of 73 hp, placing it in the middle of its class in terms of power. Manufactured from 1972 to 1974, it features a 4-cylinder diesel liquid-cooled engine, coupled with a four-wheel drive system and an 8-speed gearbox. Weighing between 7477 and 8245 pounds, this tractor is suitable for tasks covering around 200 acres.

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

Rated power

73 hp

Weight

7477 to 8245 pounds

Catalogue coverage

Variants represented

Richest spec table

54 rows

Recorded power

73 hp

Recorded weight

3391 kg

Transmissions

8-speed

Production years

1972-1974

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

Row-Crop tractorReference

Two- or four-wheel driveReference

Final drivesplanetaryReference

Differential lockmechanical rearReference

SteeringmanualReference

SteeringpowerReference

Disc brakesReference

Cab standard with optional heater.Reference

Engine

International Harvester 3.9L 4-cyl dieselReference

Fuel tank70.0 LReference

Engine (gross)54.4 kWReference

Engine (net)49.3 kWReference

International Harvester D-239Reference

dieselReference

4-cylinderReference

liquid-cooledReference

Displacement3.9 LReference

Bore/Stroke98 x 129 mmReference

Power (net)49.3 kWReference

Power (gross)54.4 kWReference

Fuel systemdirect injectionReference

Compression16:1Reference

Rated RPM2200Reference

Torque251.1 NmReference

Torque RPM1200Reference

StarterelectricReference

Starter volts12Reference

Oil capacity9.0 LReference

Coolant capacity19.5 LReference

Transmission

8-speedReference

12-speedReference

Gears8 forward and 4 reverseReference

Clutch280mm dry discReference

Gears12 forward and 4 reverseReference

PTO & Hydraulics

PTO (claimed)46.0 kWReference

Rear TypeIIReference

Rear PTOindependentReference

Rear PTO Type540/1000Reference

Dimensions

Wheelbase212 cmReference

Weight7477 to 8245 poundsReference

Front tire7.50x16Reference

2WD Rear tire16.9/14x34Reference

2WD Standard tires (ag)Front: 7.50x16. Rear: 16.9/14x34Reference

4WD Standard tires (ag)Front: 11.2/10x24. Rear: 16.9/14x34Reference

2WD Length334 cmReference

4WD Length346 cmReference

Width188 cmReference

Height (steering wheel)165 cmReference

2WD Weight3391 kgReference

4WD Weight3739 kgReference

2WD Front tread131 to 178 cmReference

4WD Front tread150 cmReference

Rear tread146 to 196 cmReference

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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