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Industrial Tractor · 1968Unverified

International Harvester 2544

Name: International Harvester 2544
Brand: International Harvester

International Harvester 2544 — Industrial tractor · 65 hp. Reference specifications; pending source verification.

The International Harvester 2544 is an industrial tractor with a rating of approximately 65 hp, categorising it at the lower end of its class. It was manufactured from 1968 to 1973. The tractor is equipped with a 4-cylinder diesel liquid-cooled engine, paired with two-wheel drive and a hydrostatic transmission. Its operating weight is listed as 4980 to 5220 pounds, 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

65 hp

Weight

4980 to 5220 pounds

Catalogue coverage

Variants represented

Richest spec table

98 rows

Recorded power

65 hp

Recorded weight

2258 kg

Transmissions

hydrostatic

Production years

1968-1973

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

Industrial tractorReference

Built in Rock Island, Illinois, USAReference

Two-wheel driveReference

Power steeringReference

Differential mechanical disc brakesReference

Open operator station.Reference

Variants

544farm tractorReference

Engine

International Harvester 3.9L 4-cyl dieselReference

International Harvester 3.3L 4-cyl gasolineReference

Fuel tank56.8 LReference

Fuel tank87.1 LReference

Engine48.5 kWReference

International Harvester D239Reference

dieselReference

4-cylinderReference

liquid-cooledReference

Displacement3.9 LReference

Bore/Stroke98 x 129 mmReference

Power48.5 kWReference

Hydro Rated RPM2400Reference

Starter volts12Reference

Coolant capacity14.2 LReference

Intake valve clearance0.686 mmReference

Exhaust valve clearance0.686 mmReference

Oil capacity9.5 LReference

Oil change100 hReference

International Harvester C200Reference

gasolineReference

Displacement3.3 LReference

Bore/Stroke97 x 112 mmReference

Power47.0 kWReference

Sparkplug gap0.584 mmReference

Point gap0.508 mmReference

Oil capacity6.6 LReference

Transmission

hydrostaticReference

5-speed gearReference

5-speed shuttleReference

10-speed partial power shiftReference

Gear Rated RPM2200Reference

TypehydrostaticReference

Gearsinfinite forward and reverse (two-range)Reference

When the International 2544 was equipped with a hydrostatic transmission, the engine was turned up to 2400 RPM. This was intended to increase engine power and compensate for the losses of the hydrostatic.Reference

TypegearReference

Gears5 forward and 1 reverseReference

Oil capacity49.2 LReference

TypeshuttleReference

Gears5 forward and reverseReference

TransmissionTorque AmplifierReference

Typepartial power shiftReference

Gears10 forward and 2 reverseReference

PTO & Hydraulics

Typeopen centerReference

Pump flow45.4 lpmReference

Pump flow22.7 lpmReference

Pump flow34.1 lpmReference

Total flow68.1 lpmReference

Total flow102.2 lpmReference

Rear TypeIIReference

Rear PTOtransmissionReference

Rear PTOindependentReference

Rear PTO Type540/1000Reference

Dimensions

Wheelbase185 cmReference

Weight4980 to 5220 poundsReference

Front tire7.50-16Reference

Rear tire14.9-28Reference

Industrial front7.50-16Reference

Industrial rear14.9-28Reference

Length350 cmReference

Width180 cmReference

Height (steering wheel)160 cmReference

Shipping weight2258 kgReference

Shipping weight2367 kgReference

Clearance (front axle)45 cmReference

Clearance (rear axle)35 cmReference

Clearance (drawbar)27 cmReference

Front tread132 cmReference

Rear tread142 to 152 cmReference

Rear tread162 to 193 cmReference

Rear tread142 to 177 cmReference

Rear tread142 to 198 cmReference

2544 Serial Numbers

196810250Reference

196912699Reference

197014589Reference

197116018Reference

197216838Reference

197317341Reference

Final17428Reference

FAQ: How to read a serial number table.Reference

Electrical

GroundnegativeReference

Charging systemDelco-Remy alternator-generatorReference

Charging amps32Reference

Batteries1 (gas)Reference

Batteries2 (diesel)Reference

Battery volts12 (gas)Reference

Battery volts6 (diesel)Reference

Battery AH50 (gas)Reference

Battery AH135 (diesel)Reference

Speeds

With 14.9-24 rear tires.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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