Comparing the Allis Chalmers D21 Series II and the International Harvester A-866

This page provides a detailed comparison of the specifications for the Allis Chalmers D21 Series II and the International Harvester A-866. Explore key differences and similarities across various aspects, including Power Output, Cylinders and Type.

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Allis Chalmers D21 Series II Tractor
Allis Chalmers D21 Series II Tractor
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International Harvester A-866 Tractor
International Harvester A-866 Tractor
International Harvester A-866 Tractor
SpecificationAllis Chalmers D21 Series IIInternational Harvester A-866
General Information
Manufacturer
Allis Chalmers
International Harvester
Model
D21 Series II
A-866
Category
Row Crop
Row Crop
Engine
Manufacturer
Allis Chalmers
International Harvester
Model
3500
D-358
Power Output
121hp
121hp
Rated RPM
2,200RPM
Cylinders
6
6
Displacement
426ci
358ci
Bore
4.25in
3.88in
Stroke
5in
5.06in
Transmission
Type
Sliding gear with dry disc clutch
Two-speed power shift
Dimensions & Weight
Length
160.2in
Width
91.3in
Height
106.3in
Operating Weight
9,502lb
Hydraulics
Steering Type
Power
Hitch & Towing
Hitch Type
Three-Point Hitch
Hitch Category
III/II
III
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x2 2WD
4x2 2WD
Drive Type
2WD
2WD
Steering Type
Power
Brake Type
Band actuated disc
Electrical
Starter Type
Electric
Capacities
Coolant
7.75gal
Operator Station
Type
Open