Comparing the Allis Chalmers 440 and the Allis Chalmers 7580

This page provides a detailed comparison of the specifications for the Allis Chalmers 440 and the Allis Chalmers 7580. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationAllis Chalmers 440Allis Chalmers 7580
General Information
Manufacturer
Allis Chalmers
Allis Chalmers
Model
440
7580
Category
Utility
Utility
Engine
Manufacturer
Cummins
Allis Chalmers
Model
555C
3750 Mark II
Power Output
218hp
186.35hp
Rated RPM
2,800RPM
2,550RPM
Cylinders
8
6
Displacement
555ci
426ci
Bore
4.63in
4.25in
Stroke
4.13in
5in
Transmission
Type
Eaton
Partial power shift
Dimensions & Weight
Length
228in
225in
Width
105in
95.5in
Height
139in
150in
Operating Weight
20,230lb
25,000lb
Hydraulics
System Type
Open center
Closed center
Steering Type
Articulated hydraulic power
Hydrostatic power
Hitch & Towing
Hitch Type
Three-Point Hitch
III
Hitch Category
III/IV
Category 3
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x4 articulated 4WD
4x4 articulated 4WD
Drive Type
MFWD 4WD
4WD
Steering Type
Articulated hydraulic power
Hydrostatic power
Brake Type
Hydraulic disc
Hydraulic wet discs
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
38qts
Operator Station
Type
Cab
Acousta cab