Comparing the Allis Chalmers H3 and the Allis Chalmers HD3

This page provides a detailed comparison of the specifications for the Allis Chalmers H3 and the Allis Chalmers HD3. Explore key differences and similarities across various aspects, including Operating Weight, Cylinders and Type.

Image Gallery
Allis Chalmers H3 Tractor
Allis Chalmers H3 Tractor
Image Gallery
Allis Chalmers HD3 Tractor
Allis Chalmers HD3 Tractor
Allis Chalmers HD3 Tractor
Allis Chalmers HD3 Tractor
SpecificationAllis Chalmers H3Allis Chalmers HD3
General Information
Manufacturer
Allis Chalmers
Allis Chalmers
Model
H3
HD3
Engine
Manufacturer
Allis Chalmers
Allis Chalmers
Rated RPM
1,650RPM
1,650RPM
Cylinders
4
4
Displacement
149ci
175ci
Bore
3.5in
3.56in
Stroke
3.88in
4.38in
Transmission
Type
Two-Speed Power Shift, Mechanical Shuttle
Two-speed power shift, mechanical shuttle
Dimensions & Weight
Length
108.75in
108.75in
Height
48.3in
48.3in
Operating Weight
7,395lb
7,645lb
Hydraulics
System Type
Open Center
Open Center
Steering Type
Mechanical Clutches
Mechanical clutches
Chassis & Drive
Steering Type
Mechanical Clutches
Mechanical clutches
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
9qts
9qts