Comparing the Allis Chalmers D21 Series I and the CaseIH 4240

This page provides a detailed comparison of the specifications for the Allis Chalmers D21 Series I and the CaseIH 4240. Explore key differences and similarities across various aspects, including Power Output, Cylinders and Type.

SpecificationAllis Chalmers D21 Series ICaseIH 4240
General Information
Manufacturer
Allis Chalmers
CaseIH
Model
D21 Series I
4240
Category
Row Crop
Utility
Engine
Manufacturer
Allis Chalmers
CaseIH
Model
3400
DT268
Power Output
103hp
104hp
Rated RPM
2,200RPM
Cylinders
6
4
Displacement
426ci
268ci
Bore
4.25in
Stroke
5in
Transmission
Type
Sliding gear with dry disc clutch
Synchromesh creeper
Dimensions & Weight
Length
160.6in
Width
91.6in
Height
106.6in
Operating Weight
9,500lb
Hydraulics
System Type
Open Center
Steering Type
Power
Hydrostatic Power
Tread Width
Front Tread Width
52in
Hitch & Towing
Hitch Type
Three-Point Hitch
Hitch Category
III/II
II
Hitch Position
Rear
Hitch Capacity
10,150lb
Chassis & Drive
Chassis Type
4x2 2WD
4x2
Drive Type
2WD
2WD
Steering Type
Power
Hydrostatic Power
Brake Type
Band actuated disc
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
21qts
14.5qts
Operator Station
Type
Open
ROPS