Comparing the Allis Chalmers D12 and the Allis Chalmers WD

This page provides a detailed comparison of the specifications for the Allis Chalmers D12 and the Allis Chalmers WD. Explore key differences and similarities across various aspects, including Power Output, Cylinders and Type.

SpecificationAllis Chalmers D12Allis Chalmers WD
General Information
Manufacturer
Allis Chalmers
Allis Chalmers
Model
D12
WD
Category
Row Crop
Row Crop
Engine
Manufacturer
Allis-Chalmers
Allis Chalmers
Model
Power-Crater
Allis Chalmers
Power Output
31hp
34.63hp
Rated RPM
1,650RPM
1,659RPM
Cylinders
4
4
Displacement
149ci
201ci
Bore
3.5in
4in
Stroke
3.88in
4in
Transmission
Type
Sliding Gear
Non-synchronized Gear
Dimensions & Weight
Length
121in
127in
Height
76.5in
81.5in
Operating Weight
2,800lb
Hydraulics
System Type
Live
Open Center
Steering Type
Manual
Manual
Hitch & Towing
Hitch Type
Snap-Coupler
Single Hitch Point
Hitch Category
I
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x2 2WD
4x2 2WD
Drive Type
2WD
2WD
Steering Type
Manual
Manual
Brake Type
Manual External Compression Band
Electrical
Starter Type
Electric
Capacities
Coolant
8qts
14qts
Operator Station
Type
Open
Open