Tractor · 1973Unverified
International Harvester 464
International Harvester 464 — Utility tractor · 46 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
46 hp
Max power
30.6 kW
Weight
4100 to 5130 pounds
Hover a source tag to verify
Overview
ManufacturerInternational HarvesterReference
Utility tractorReference
Built in Louisville, Kentucky, USAReference
Original price was $8,500 in 1978Reference
Two-wheel driveReference
Differential lockmechanical rearReference
Power steeringReference
Independent hydraulic wet disc brakesReference
Open operator station. ROPS available.Reference
Engine
International Harvester 2.9L 4-cyl gasolineReference
Interntional Harvester 2.9L 3-cyl dieselReference
Fuel tank70.0 LReference
Diesel Drawbar (claimed)28.3 kWReference
Gasoline Drawbar (claimed)29.1 kWReference
Drawbar (tested)30.6 kWReference
International Harvester C-175Reference
gasolineReference
4-cylinderReference
liquid-cooledReference
Displacement2.9 LReference
Bore/Stroke90 x 112 mmReference
Air cleanerdryReference
Compression7.19:1Reference
Rated RPM2400Reference
Starter volts12Reference
Oil capacity6.6 LReference
Coolant capacity12.3 LReference
Interntional Harvester D-179Reference
dieselReference
3-cylinderReference
Displacement2.9 LReference
Bore/Stroke98 x 129 mmReference
Compression16:1Reference
Oil capacity7.6 LReference
Coolant capacity11.4 LReference
Power at rated engine speed34.1 kWReference
Max power30.6 kWReference
Power at rated engine speed33.1 kWReference
Max power29.1 kWReference
Transmission
8-speed synchromeshReference
TypesynchromeshReference
Gears8 forward and 4 reverseReference
Clutchdry discReference
Oil capacity34.1 LReference
Four gears (1-4) in two ranges (low/high) plus reverse.Reference
PTO & Hydraulics
Diesel PTO (claimed)32.8 kWReference
Gas PTO (claimed)33.6 kWReference
PTO (tested)34.1 kWReference
Pump flow45.4 lpmReference
Rear TypeIReference
Controlposition and draft controlReference
Rear PTOindependentReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@2200Reference
Power at rated PTO speed32.5 kWReference
Power at rated PTO speed31.1 kWReference
Dimensions
Wheelbase191 cmReference
Weight4100 to 5130 poundsReference
Front tire6.00-16Reference
Rear tire13.6-28Reference
Ag front6.00-16Reference
Ag rear13.6-28Reference
Length337 cmReference
Width167 cmReference
Height (steering wheel)139 cmReference
Ground clearance25 cmReference
Front tread121 to 203 cmReference
Rear tread132 to 193 cmReference
Gas Shipping1859 kgReference
Diesel Shipping1923 kgReference
Operating2326 kgReference
Ballasted3433 kgReference
464 Serial Number Location
Serial number plate on the International 464 tractor clutch housing, on left side.Reference
464 Serial Numbers
1973100003Reference
1974102196Reference
1975104775Reference
1976107128Reference
1977108636Reference
1978110479Reference
FAQ: How to read a serial number table.Reference
Test results
NTTL 1126: gasoline 8-speed 2WDReference
NTTL 1127: diesel 8-speed 2WDReference
Gasoline 8-speed 2WDApril 27 - May 17, 1973Link: Nebraska Tractor Test 1126 fileReference
PTO performanceReference
Fuel use16.7 l/hourReference
Fuel use15.1 l/hourReference
Drawbar performanceReference
Fuel use16.3 l/hourReference
Gear 3L used for power test.Reference
Max pull2478 kgReference
Gear 1L used for pull test.Reference
Diesel 8-speed 2WDApril 28 - May 17, 1973Link: Nebraska Tractor Test 1127 fileReference
Fuel use11.7 l/hourReference
Fuel use11.0 l/hourReference
Fuel use12.1 l/hourReference
Max pull2489 kgReference
Speeds
With 13.6-28 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.