Comparing the Allis Chalmers HD21 and the White 4-225

This page provides a detailed comparison of the specifications for the Allis Chalmers HD21 and the White 4-225. 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 HD21White 4-225
General Information
Manufacturer
Allis Chalmers
White
Model
HD21
4-225
Category
Utility
Engine
Manufacturer
Allis-Chalmers
Caterpillar
Model
3208T
Power Output
225hp
225hp
Rated RPM
1,800RPM
2,600RPM
Cylinders
6
8
Displacement
844ci
636ci
Bore
5.25in
4.5in
Stroke
6.5in
5in
Transmission
Type
Torque Converter
partial powershift
Dimensions & Weight
Length
198in
244in
Width
116in
Height
99in
123in
Operating Weight
45,500lb
23,700lb
Hydraulics
System Type
closed center
Steering Type
hydrostatic power
Hitch & Towing
Hitch Type
Three-Point Hitch
Hitch Category
III
Chassis & Drive
Chassis Type
4x4 articulated 4WD
Drive Type
4WD
Steering Type
hydrostatic power
Electrical
Battery Voltage
12V
Starter Type
Electric
Electric
Capacities
Coolant
80qts
44qts