Comparing the Allis Chalmers HD21 and the Steiger Bearcat II ST-225

This page provides a detailed comparison of the specifications for the Allis Chalmers HD21 and the Steiger Bearcat II ST-225. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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Allis Chalmers HD21 Tractor
Allis Chalmers HD21 Tractor
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SpecificationAllis Chalmers HD21Steiger Bearcat II ST-225
General Information
Manufacturer
Allis Chalmers
Steiger
Model
HD21
Bearcat II ST-225
Engine
Manufacturer
Allis-Chalmers
Caterpillar
Model
3160
Power Output
225hp
225hp
Rated RPM
1,800RPM
2,800RPM
Cylinders
6
8
Displacement
844ci
636ci
Bore
5.25in
4.5in
Stroke
6.5in
5in
Transmission
Type
Torque Converter
Dimensions & Weight
Length
198in
228in
Width
96in
Height
99in
Operating Weight
45,500lb
21,500lb
Hydraulics
System Type
Open Center
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
80qts
40qts