Comparing the Allis Chalmers D21 Series II and the John Deere 5125ML

This page provides a detailed comparison of the specifications for the Allis Chalmers D21 Series II and the John Deere 5125ML. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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Allis Chalmers D21 Series II Tractor
Allis Chalmers D21 Series II Tractor
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SpecificationAllis Chalmers D21 Series IIJohn Deere 5125ML
General Information
Manufacturer
Allis Chalmers
John Deere
Model
D21 Series II
5125ML
Category
Row Crop
Agricultural, Orchard/Vineyard
Engine
Manufacturer
Allis Chalmers
John Deere
Model
3500
Power Output
121hp
118.68hp
Rated RPM
2,200RPM
1,950RPM
Cylinders
6
4
Displacement
426ci
276ci
Bore
4.25in
4.19in
Stroke
5in
5in
Transmission
Type
Sliding gear with dry disc clutch
Selective gear fixed ratio with partial (4) range operator-controlled power shift
Dimensions & Weight
Length
160.2in
Width
91.3in
62.1in
Height
106.3in
89in
Operating Weight
9,502lb
8,625lb
Hydraulics
System Type
Closed center
Pump Flow Capacity
31.6gpm
Pressure
2,691psi
Hydraulic System Pressure
2,691psi
Steering Type
Power
Manual
Hitch & Towing
Hitch Type
Three-Point Hitch
Category II with Quick-Attach
Hitch Category
III/II
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x2 2WD
4x4 MFWD 4WD
Drive Type
2WD
4WD with Front Wheel Assist
Steering Type
Power
Manual
Brake Type
Band actuated disc
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
7.75gal
Operator Station
Type
Open