Comparing the Allis Chalmers D21 Series II and the Deutz-Fahr 631

This page provides a detailed comparison of the specifications for the Allis Chalmers D21 Series II and the Deutz-Fahr 631. Explore key differences and similarities, including Power Output.

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Allis Chalmers D21 Series II Tractor
Allis Chalmers D21 Series II Tractor
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SpecificationAllis Chalmers D21 Series IIDeutz-Fahr 631
General Information
Manufacturer
Allis Chalmers
Deutz-Fahr
Model
D21 Series II
631
Category
Row Crop
Agricultural
Engine
Manufacturer
Allis Chalmers
Model
3500
Power Output
121hp
120hp
Rated RPM
2,200RPM
Cylinders
6
Displacement
426ci
Bore
4.25in
Stroke
5in
Transmission
Type
Sliding gear with dry disc clutch
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
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x2 2WD
Drive Type
2WD
Steering Type
Power
Brake Type
Band actuated disc
Electrical
Starter Type
Electric
Capacities
Coolant
7.75gal
Operator Station
Type
Open