Comparing the Allis Chalmers D21 Series I and the Versatile 256

This page provides a detailed comparison of the specifications for the Allis Chalmers D21 Series I and the Versatile 256. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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Versatile 256 Tractor
Versatile 256 Tractor
Versatile 256 Tractor
SpecificationAllis Chalmers D21 Series IVersatile 256
General Information
Manufacturer
Allis Chalmers
Versatile
Model
D21 Series I
256
Category
Row Crop
Engine
Manufacturer
Allis Chalmers
Cummins
Model
3400
4BT 3.9
Power Output
103hp
100.6hp
Rated RPM
2,200RPM
2,500RPM
Cylinders
6
4
Displacement
426ci
239ci
Bore
4.25in
4.02in
Stroke
5in
4.72in
Transmission
Type
Sliding gear with dry disc clutch
Hydrostatic
Dimensions & Weight
Length
160.6in
Width
91.6in
Height
106.6in
112in
Operating Weight
9,500lb
11,650lb
Hydraulics
System Type
Closed center load sensing
Steering Type
Power
Power
Hitch & Towing
Hitch Type
Three-Point Hitch
II/I*
Hitch Category
III/II
Category 3
Hitch Position
Rear
Rear
Chassis & Drive
Chassis Type
4x2 2WD
4x4 articulated 4WD
Drive Type
2WD
4WD
Steering Type
Power
Power
Brake Type
Band actuated disc
Electrical
Starter Type
Electric
Capacities
Coolant
21qts
23.2qts
Operator Station
Type
Open