Comparing the Advance-Rumely 6A and the Allis Chalmers HD20

This page provides a detailed comparison of the specifications for the Advance-Rumely 6A and the Allis Chalmers HD20. Explore key differences and similarities across various aspects, including Operating Weight, Cylinders and Type.

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Allis Chalmers HD20 Tractor
Allis Chalmers HD20 Tractor
Allis Chalmers HD20 Tractor
Allis Chalmers HD20 Tractor
Allis Chalmers HD20 Tractor
Allis Chalmers HD20 Tractor
SpecificationAdvance-Rumely 6AAllis Chalmers HD20
General Information
Manufacturer
Advance-Rumely
Allis Chalmers
Model
6A
HD20
Category
Utility, Standard Tread
Engine
Manufacturer
Waukesha
General Motors
Rated RPM
1,365RPM
1,700RPM
Cylinders
6
6
Displacement
404.3ci
660ci
Bore
4.25in
5in
Stroke
4.75in
5.6in
Transmission
Type
Gear
Torque converter
Dimensions & Weight
Length
163in
191in
Width
70in
Height
74in
95in
Operating Weight
6,370lb
41,000lb
Hydraulics
Steering Type
Manual
Chassis & Drive
Chassis Type
4x2 2WD
Drive Type
2WD
Steering Type
Manual
Electrical
Starter Type
24 volts
Capacities
Coolant
38qts
60qts