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 listed engine power is 44.42 hp 33.1 kW. Transmission: 8 forward and 4 reverse. Operating weight: 4100 to 5130 pounds.
Engine Power
44.42 hp
33.1 kW
Fuel & Capacities
Diesel
Transmission
8 forward and 4 reverse
Operating Weight
4100 to 5130 pounds
Overview
 | 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
Recommended Implements & Sizing Guide
Engineering recommendations for International Harvester 464 based on its 44.42 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
Rotary Cutter / MowerMowing & Clearing | 6 ft (72 in)1.8 m | Medium Duty | Medium pasture clearing; rear slip-clutch recommended. |
Rotary TillerSeedbed Prep | 66 to 72 in165 - 180 cm | Medium Duty | Standard utility tiller; slip clutch protection required. |
Disc HarrowSecondary Tillage | 7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙 | Medium Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 2-string baler for horse and small livestock hay. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for International Harvester 464.
Estimated Continuous Field Runtime: 1.4 hrs
Approximately 1.4 hours of continuous field operation at ~75% rated power on a full tank (3.2 gal / 12.1 L).
Estimated 75% Load Fuel Burn~2.3 gal/hr (8.7 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
International Harvester 464 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for International Harvester 464.
Converted Equivalents:
Horsepower (HP)44.4 hp
Kilowatts (kW)33.1 kW
Metric Horsepower (PS / CV)45 PS
Direct Competitor Comparison
Compare International Harvester 464 against same-era industry alternatives in the same horsepower class.
Current Model
International Harvester
International Harvester 464
Engine Power:44.42 hp
33.1 kW
★ Baseline Reference
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