Comparing the Allis Chalmers HD11 and the Allis Chalmers HD7

This page provides a detailed comparison of the specifications for the Allis Chalmers HD11 and the Allis Chalmers HD7. Explore key differences and similarities across various aspects, including Operating Weight, Cylinders and Type.

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Allis Chalmers HD11 Tractor
Allis Chalmers HD11 Tractor
Allis Chalmers HD11 Tractor
Allis Chalmers HD11 Tractor
Allis Chalmers HD11 Tractor
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Allis Chalmers HD7 Tractor
Allis Chalmers HD7 Tractor
SpecificationAllis Chalmers HD11Allis Chalmers HD7
General Information
Manufacturer
Allis Chalmers
Allis Chalmers
Model
HD11
HD7
Category
Crawler, Agricultural
Crawler, Agricultural
Engine
Manufacturer
Allis Chalmers
General Motors
Model
HD-516
Mar-71
Power Output
110hp
Rated RPM
1,800RPM
1,500RPM
Cylinders
6
3
Displacement
516ci
213ci
Bore
4.45in
4.25in
Stroke
5.55in
5in
Transmission
Type
Sliding Gear
Sliding Gear
Dimensions & Weight
Length
154in
128in
Width
40in
81in
Height
84in
69in
Operating Weight
21,000lb
14,000lb
Chassis & Drive
Chassis Type
Crawler
Crawler
Drive Type
Track
Brake Type
Contracting band
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
44qts
23qts
Operator Station
Type
Open operator station