Comparing the Allis Chalmers 7020 and the John Deere 6140D

This page provides a detailed comparison of the specifications for the Allis Chalmers 7020 and the John Deere 6140D. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

Image Gallery
Allis Chalmers 7020 Tractor
Allis Chalmers 7020 Tractor
Allis Chalmers 7020 Tractor
Allis Chalmers 7020 Tractor
Allis Chalmers 7020 Tractor
Image Gallery
John Deere 6140D Tractor
John Deere 6140D Tractor
John Deere 6140D Tractor
John Deere 6140D Tractor
John Deere 6140D Tractor
John Deere 6140D Tractor
SpecificationAllis Chalmers 7020John Deere 6140D
General Information
Manufacturer
Allis Chalmers
John Deere
Model
7020
6140D
Category
Row Crop
Utility
Engine
Manufacturer
Allis Chalmers
John Deere
Model
649I
4045H PowerTech E
Power Output
123.79hp
122.79hp
Rated RPM
2,300RPM
2,200RPM
Cylinders
6
4
Displacement
301ci
276ci
Bore
3.88in
4.19in
Stroke
4.25in
5in
Transmission
Type
Partial power shift
Partially synchronized with power shuttle
Dimensions & Weight
Length
163in
165.7in
Width
92.6in
71.7in
Height
116in
107.5in
Operating Weight
11,770lb
10,030lb
Hydraulics
System Type
Closed center
Open center
Pressure
2,918psi
Hydraulic System Pressure
2,918psi
Steering Type
Hydrostatic power
Hydrostatic power
Hitch & Towing
Hitch Type
Three-Point Hitch
Three-Point Hitch
Hitch Category
III/II
II
Hitch Position
Rear
Rear
Hitch Capacity
6,680lb
6,800lb
Chassis & Drive
Chassis Type
4x2 2WD
4x4 MFWD 4WD
Drive Type
2WD
4WD
Steering Type
Hydrostatic power
Hydrostatic power
Brake Type
Differential hydraulic wet disc
Differential mechanical wet disc
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
26qts
17.4qts
Operator Station
Type
Acousta-Cab
Cab