Comparing the Allis Chalmers D21 Series I and the John Deere 6510

This page provides a detailed comparison of the specifications for the Allis Chalmers D21 Series I and the John Deere 6510. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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John Deere 6510 Tractor
John Deere 6510 Tractor
John Deere 6510 Tractor
John Deere 6510 Tractor
John Deere 6510 Tractor
John Deere 6510 Tractor
SpecificationAllis Chalmers D21 Series IJohn Deere 6510
General Information
Manufacturer
Allis Chalmers
John Deere
Model
D21 Series I
6510
Category
Row Crop
Utility
Engine
Manufacturer
Allis Chalmers
John Deere
Model
3400
Power Output
103hp
105hp
Rated RPM
2,200RPM
2,300RPM
Cylinders
6
6
Displacement
426ci
414ci
Bore
4.25in
4.19in
Stroke
5in
5in
Transmission
Type
Sliding gear with dry disc clutch
PowrQuad
Dimensions & Weight
Length
160.6in
178.5in
Width
91.6in
91.3in
Height
106.6in
110.6in
Operating Weight
9,500lb
10,360lb
Hydraulics
System Type
closed-center load sensing
Steering Type
Power
hydrostatic power
Hitch & Towing
Hitch Type
Three-Point Hitch
Hitch Category
III/II
Category 3
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x2 2WD
Drive Type
2WD
Steering Type
Power
hydrostatic power
Brake Type
Band actuated disc
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
5.25gal
3.4gal
Operator Station
Type
Open