Industrial Tractor · 1968Unverified
International Harvester 2544
International Harvester 2544 — Industrial tractor · 65 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
65 hp
Weight
4980 to 5220 pounds
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.