Comparing the Allis Chalmers D21 Series II and the John Deere 6800

This page provides a detailed comparison of the specifications for the Allis Chalmers D21 Series II and the John Deere 6800. 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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John Deere 6800 Tractor
John Deere 6800 Tractor
John Deere 6800 Tractor
John Deere 6800 Tractor
John Deere 6800 Tractor
SpecificationAllis Chalmers D21 Series IIJohn Deere 6800
General Information
Manufacturer
Allis Chalmers
John Deere
Model
D21 Series II
6800
Category
Row Crop
Agricultural
Engine
Manufacturer
Allis Chalmers
John Deere
Model
3500
6068
Power Output
121hp
120hp
Rated RPM
2,200RPM
2,100RPM
Cylinders
6
6
Displacement
426ci
414ci
Bore
4.25in
4.19in
Stroke
5in
5in
Transmission
Type
Sliding gear with dry disc clutch
partial power shift
Dimensions & Weight
Length
160.2in
179.5in
Width
91.3in
93in
Height
106.3in
110.6in
Operating Weight
9,502lb
11,000lb
Hydraulics
System Type
closed center
Steering Type
Power
Hitch & Towing
Hitch Type
Three-Point Hitch
Three-Point Hitch
Hitch Category
III/II
II/IIIN
Hitch Position
Rear
Rear
Chassis & Drive
Chassis Type
4x2 2WD
Drive Type
2WD
Steering Type
Power
Brake Type
Band actuated disc
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
31qts
Operator Station
Type
Open
Cab