Comparing the Allis Chalmers 7580 and the John Deere 9520RX

This page provides a detailed comparison of the specifications for the Allis Chalmers 7580 and the John Deere 9520RX. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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John Deere 9520RX Tractor
John Deere 9520RX Tractor
John Deere 9520RX Tractor
John Deere 9520RX Tractor
SpecificationAllis Chalmers 7580John Deere 9520RX
General Information
Manufacturer
Allis Chalmers
John Deere
Model
7580
9520RX
Category
Utility
Engine
Manufacturer
Allis Chalmers
John Deere
Model
3750 Mark II
PSS
Power Output
186.35hp
362.53hp
Rated RPM
2,550RPM
Cylinders
6
6
Displacement
426ci
826.7ci
Bore
4.25in
5.2in
Stroke
5in
6.5in
Transmission
Type
Partial power shift
Selective gear fixed ratio with full-range operator controlled power shift
Dimensions & Weight
Length
225in
322in
Width
95.5in
117.2in
Height
150in
156.6in
Operating Weight
25,000lb
57,395lb
Hydraulics
System Type
Closed center
Closed-center pressure/flow compensated
Steering Type
Hydrostatic power
Power
Hitch & Towing
Hitch Type
III
Hitch Category
Category 3
Category 4N/4
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x4 articulated 4WD
Track
Drive Type
4WD
4WD
Steering Type
Hydrostatic power
Power
Brake Type
Hydraulic wet discs
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
38qts
Operator Station
Type
Acousta cab