Comparing the Allis Chalmers 8070 and the John Deere 7820

This page provides a detailed comparison of the specifications for the Allis Chalmers 8070 and the John Deere 7820. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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Allis Chalmers 8070 Tractor
Allis Chalmers 8070 Tractor
Allis Chalmers 8070 Tractor
Allis Chalmers 8070 Tractor
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SpecificationAllis Chalmers 8070John Deere 7820
General Information
Manufacturer
Allis Chalmers
John Deere
Model
8070
7820
Category
Row Crop
Engine
Manufacturer
Allis Chalmers
John Deere
Model
670I
Power Output
170hp
171.05hp
Rated RPM
2,400RPM
2,100RPM
Cylinders
6
6
Displacement
426ci
414.96ci
Bore
4.25in
4.19in
Stroke
5in
5in
Transmission
Type
Partial Power Shift
Partial power shift (AutoQuad-Plus)
Dimensions & Weight
Length
187in
212.2in
Width
95.5in
96in
Height
116in
125.2in
Operating Weight
16,850lb
21,000lb
Hydraulics
System Type
Closed-center load-sensitive
Closed-center pressure-flow compensated (PFC)
Steering Type
Hydrostatic Power
Hydrostatic power
Hitch & Towing
Hitch Type
Three-Point Hitch
Three-Point Hitch
Hitch Category
III/II
Category 3
Hitch Position
Rear
Rear
Hitch Capacity
8,200lb
13,618lb
Chassis & Drive
Chassis Type
4x2 2WD
4x4 MFWD 4WD
Drive Type
2WD
4WD
Steering Type
Hydrostatic Power
Hydrostatic power
Brake Type
Differential hydraulic wet discs
Hydraulic wet disc
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
36qts
Operator Station
Type
Cab
Cab