Head to head · Utility

International Harvester 475 vs International Harvester 644

International Harvester 475 Tractor
International HarvesterModel A

International Harvester 475

Utility

power
60 hp
displacement
212 ci
Cylinders
4
Forward gears
16
Full 475 specs
International Harvester 644 Tractor
International HarvesterModel B

International Harvester 644

Utility

power
60 hp
displacement
206 ci
Cylinders
4
Forward gears
8
Full 644 specs
International HarvesterInternational Harvester 475
vs
International HarvesterInternational Harvester 644

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

= Effectively tied
47560 hp
64460 hp
Median Utility Tractor55 hp

475 is in the 54th percentile; 644 is in the 54th · 5,383 models

Engine Displacement

▲ 475 higher · +6 ci (+3%)
475212 ci
644206 ci
Median Utility Tractor183 ci

475 is in the 59th percentile; 644 is in the 57th · 5,580 models

Cylinders

= Effectively tied
4754
6444
Median Utility Tractor4

475 is in the 50th percentile; 644 is in the 50th · 5,720 models

Forward Gears

▲ 475 higher · +8 (+100%)
47516
6448
Median Utility Tractor12

475 is in the 73rd percentile; 644 is in the 23rd · 4,941 models

475 (A)644 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecInternational Harvester 475International Harvester 644Difference
ManufacturerInternational HarvesterInternational HarvesterSame
Model475644—
CategoryUtilityUtilitySame

Engine

SpecInternational Harvester 475International Harvester 644Difference
ManufacturerPerkinsInternational Harvester—
ModelA4.212D-206—
Power Output60hp60hpSame
Rated RPM2,300RPM2,150RPM▲ 475+150 RPM · +7%
Cylinders44Same
Displacement212ci206ci▲ 475+6 ci · +3%
Bore3.9in3.9inSame
Stroke4.5in4.4in▲ 475+0.1 in · +2%

Transmission

SpecInternational Harvester 475International Harvester 644Difference
TypePartially synchronizedNot recorded—

Dimensions & Weight

SpecInternational Harvester 475International Harvester 644Difference
Length128in149in▲ 644+21 in · +16%
Width64inNot recorded—
Height90in98in▲ 644+8 in · +9%
Operating Weight5,733lb6,350lb▲ 644+617 lb · +11%

Hydraulics

SpecInternational Harvester 475International Harvester 644Difference
Steering TypePowerNot recorded—

Hitch & Towing

SpecInternational Harvester 475International Harvester 644Difference
Hitch CategoryII/III—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecInternational Harvester 475International Harvester 644Difference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypePowerNot recorded—

Electrical

SpecInternational Harvester 475International Harvester 644Difference
Starter TypeElectric StarterElectric—

Category context

Both models against the field

Engine Power

median 55 hp
A · 54th percentile (60 hp)B · 54th percentile (60 hp)

Engine Displacement

median 183 ci
A · 59th percentile (212 ci)B · 57th percentile (206 ci)

Cylinders

median 4
A · 50th percentile (4)B · 50th percentile (4)

Forward Gears

median 12
A · 73rd percentile (16)B · 23rd percentile (8)

Operating Weight

median 5,303 lb
A · 54th percentile (5,733 lb)B · 60th percentile (6,350 lb)
A · 475B · 644Median Utility Tractor
Full spec pageInternational Harvester 475Full spec pageInternational Harvester 644