International Harvester 464

The International Harvester 464 is a tractor produced by International Harvester. It is equipped with a 179 ci 2.9 L engine. The rated power output is 44.42 hp 33.1 kW. Transmission: 8 forward and 4 reverse. Operating weight: 4100 to 5130 pounds.

Overview

	1973 - 1978 Utility tractor
1973 - 1978
Utility tractor

Production
Manufacturer	International Harvester
Utility tractor
Built in Louisville, Kentucky, USA
Original price was $8,500 in 1978

International Harvester 464 Transmission
8-speed synchromesh
Transmission details ...

International Harvester 464 Power
Diesel Drawbar (claimed)	38 hp 28.3 kW
Gasoline Drawbar (claimed)	39 hp 29.1 kW
Diesel PTO (claimed)	44 hp 32.8 kW
Gas PTO (claimed)	45 hp 33.6 kW
Drawbar (tested)	41.06 hp 30.6 kW
PTO (tested)	45.74 hp 34.1 kW
Performance test details ...

Mechanical
Two-wheel drive
Differential lock	mechanical rear OptOptional
Power steering
Independent hydraulic wet disc brakes
Open operator station. ROPS available.

Hydraulics
Pump flow	12 gpm 45.4 lpm

Tractor hitch
Rear Type	I
Control	position and draft control

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540 (1.375)
Engine RPM	540@2200

Dimensions & Tires
Wheelbase	75.2 inches 191 cm
Weight	4100 to 5130 pounds
Front tire	6.00-16
Rear tire	13.6-28
Full dimensions and tires ...

References
1978 Buyer's Guide published by International Harvester
464, 574 and and 674 Tractors published in 1973, by International Harvester
Farm Equipment Reference Catalog published in 1973, by International Harvester

Engine

Engine options
International Harvester 2.9L 4-cyl gasoline
Interntional Harvester 2.9L 3-cyl diesel

Engine Detail — 175 ci / 2.9 L Gasoline

Manufacturer	International Harvester C-175
Fuel Type	Gasoline
Configuration	4-cylinder, liquid-cooled
Displacement	175 ci 2.9 L
Bore/Stroke	3.562x4.39 inches 90 x 112 mm
Air cleaner	dry
Compression	7.19:1
Rated RPM	2400
Starter volts	12
Oil capacity	7 qts 6.6 L
Coolant capacity	13 qts 12.3 L

Engine Detail — 179 ci / 2.9 L Diesel

Manufacturer	Interntional Harvester D-179
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	179 ci 2.9 L
Bore/Stroke	3.875x5.0625 inches 98 x 129 mm
Air cleaner	dry
Compression	16:1
Rated RPM	2400
Starter volts	12
Oil capacity	8 qts 7.6 L
Coolant capacity	12 qts 11.4 L

Transmission

Transmission — 8 forward and 4 reverse synchromesh

Type	synchromesh
Gears	8 forward and 4 reverse
Clutch	dry disc
Oil capacity	36 qts 34.1 L
Four gears (1-4) in two ranges (low/high) plus reverse.
With 13.6-28 rear tires.

Dimensions

International Harvester 464 Tires
Ag front	6.00-16
Ag rear	13.6-28

Dimensions
Wheelbase	75.2 inches 191 cm
Length	133 inches (with 3-point) 337 cm
Width	66 inches (min) 167 cm
Height (steering wheel)	55 inches 139 cm
Ground clearance	10 inches 25 cm
Front tread	48 to 80 inches 121 to 203 cm
Rear tread	52 to 76 inches 132 to 193 cm

International Harvester 464 Weight
Gas Shipping	4100 lbs 1859 kg
Diesel Shipping	4240 lbs 1923 kg
Operating	5130 lbs 2326 kg
Ballasted	7570 lbs 3433 kg

Tests

Tractor Tests
NTTL 1126: gasoline 8-speed 2WD
NTTL 1127: diesel 8-speed 2WD

Nebraska Tractor Test 1126
Gasoline 8-speed 2WD April 27 - May 17, 1973 Link: Nebraska Tractor Test 1126 file
PTO performance
Power at rated engine speed	45.74 hp 34.1 kW
Fuel use	4.4 gal/hour 16.7 l/hour
Power at rated PTO speed	43.64 hp 32.5 kW
Fuel use	4.0 gal/hour 15.1 l/hour
Drawbar performance
Max power	41.06 hp 30.6 kW
Fuel use	4.3 gal/hour 16.3 l/hour
Gear 3L used for power test.
Max pull	5,465 lbs 2478 kg
Gear 1L used for pull test.

Nebraska Tractor Test 1127
Diesel 8-speed 2WD April 28 - May 17, 1973 Link: Nebraska Tractor Test 1127 file
PTO performance
Power at rated engine speed	44.42 hp 33.1 kW
Fuel use	3.1 gal/hour 11.7 l/hour
Power at rated PTO speed	41.73 hp 31.1 kW
Fuel use	2.9 gal/hour 11.0 l/hour
Drawbar performance
Max power	39.0 hp 29.1 kW
Fuel use	3.2 gal/hour 12.1 l/hour
Gear 3L used for power test.
Max pull	5,488 lbs 2489 kg
Gear 1L used for pull test.

Photos

International Harvester 464

International Harvester 464