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Tractor · 1965Unverified

International Harvester 500

International Harvester 500 — Agricultural Crawler tractor · 47 hp. Reference specifications; pending source verification.

The International Harvester 500 is a compact tractor, rated at 47 hp, manufactured from 1965 to 1969. It features a 4-cylinder diesel liquid-cooled engine, powering a tracked undercarriage with a powershift transmission. The listed weight of the tractor is between 7050 and 7260 pounds. It is intended for use on small to medium-sized areas, equivalent to approximately 200 acres.

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

Rated power
47 hp
Max power
23.3 kW
Weight
7050 to 7260 pounds

Catalogue coverage

Variants represented
2
Richest spec table
106 rows
Recorded power
47 hp
Recorded weight
3197 kg
Transmissions
8-speed partial power shift
Production years
1965-1969
Verified variants
0

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
Built in Hamilton, Ontario, CanadaReference
DrivecrawlerReference
Steeringmechanical clutchesReference
Mechanical contracting band brakesReference
Open operator station.Reference

Variants

500ag crawlerReference
500industrial crawlerReference

Engine

International Harvester 2.5L 4-cyl dieselReference
International Harvester 2.4L 4-cyl gasolineReference
Fuel tank60.2 LReference
Engine (gross)35.0 kWReference
Engine (net)28.3 kWReference
Drawbar (tested)23.3 kWReference
International Harvester BD-154Reference
dieselReference
4-cylinderReference
liquid-cooled inlineReference
Displacement2.5 LReference
Bore/Stroke89 x 102 mmReference
Power (net)28.3 kWReference
Power (gross)32.4 kWReference
Air cleanerdry elementReference
Pre-heatingglow plugsReference
Compression23:1Reference
Rated RPM2000Reference
StarterelectricReference
Starter volts12Reference
Oil capacity5.9 LReference
Coolant capacity11.4 LReference
Image courtesy of Keith MitchellReference
International Harvester C-146Reference
gasolineReference
liquid-cooledReference
Displacement2.4 LReference
Bore/Stroke86 x 103 mmReference
Power (gross)35.0 kWReference
Fuel system1-inch carburetorReference
Compression7.6:1Reference
Oil capacity4.7 LReference
Power at rated engine speed27.8 kWReference
Max power23.3 kWReference
Power at rated engine speed27.3 kWReference
Max power22.8 kWReference

Transmission

8-speed partial power shiftReference
5-speed unsynchronized gearReference
TransmissionInternational Harvester Torque AmplifierReference
Typepartial power shiftReference
Gears8 forward and 2 reverseReference
Clutch10-inch dry discReference
Oil capacity12.5 LReference
The IH Torque Amplifier adds a shift-on-the-move underdrive to the basic gear transmission.Reference
TransmissionInternational HarvesterReference
Typeunsynchronized gearReference
Gears5 forward and 1 reverseReference

PTO & Hydraulics

PTO (claimed)26.8 kWReference
PTO (tested)27.8 kWReference
Valves1 to 3Reference
Pump flow26.5 lpmReference
Pump flow30.3 lpmReference
Pump flow34.1 lpmReference
Pump flow45.4 lpmReference
Pump flow64.3 lpmReference
Rear TypeIReference
Rear PTOtransmissionReference
Rear PTO Type1000Reference
Rear PTO Type540Reference
Engine RPM980@2000Reference

Dimensions

Wheelbase170 cmReference
Weight7050 to 7260 poundsReference
TracksReference
Length270 cmReference
Width152 cmReference
Height (hood)123 cmReference
Weight3197 kgReference
Weight3293 kgReference
Ground clearance34 cmReference

500 Serial Number Location

Serial number plate on the right side of the tractor, on the clutch housing.Reference

500 Serial Numbers

1965501Reference
1966891Reference
19672501Reference
19683544Reference
19694065Reference
Final4584Reference
FAQ: How to read a serial number table.Reference

Electrical

Charging systemgeneratorReference
Battery volts12Reference
Battery AH40 (gas)Reference
Battery AH96 (diesel)Reference

International Harvester 500 Tracks

Size12-inch shoesReference
Option10-inchReference
Option14-inchReference

Test results

NTTL 950: gasoline Torque Amplifier crawlerReference
NTTL 951: diesel Torque Amplifier crawlerReference
Gasoline Torque Amplifier crawlerOctober 24 - November 2, 1966Link: Nebraska Tractor Test 950 fileReference
PTO performanceReference
Fuel use12.1 l/hourReference
Drawbar performanceReference
Gear 2-Direct used for power test.Reference
Max pull3623 kgReference
Gear 2-TA used for pull test.Reference
Diesel Torque Amplifier crawlerOctober 24 - November 2, 1966Link: Nebraska Tractor Test 951 fileReference
Fuel use9.8 l/hourReference
Fuel use10.2 l/hourReference
Max pull3609 kgReference

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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