Comparing the Allis Chalmers HD11 and the Hart-Parr 40-80

This page provides a detailed comparison of the specifications for the Allis Chalmers HD11 and the Hart-Parr 40-80. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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Allis Chalmers HD11 Tractor
Allis Chalmers HD11 Tractor
Allis Chalmers HD11 Tractor
Allis Chalmers HD11 Tractor
Allis Chalmers HD11 Tractor
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SpecificationAllis Chalmers HD11Hart-Parr 40-80
General Information
Manufacturer
Allis Chalmers
Hart-Parr
Model
HD11
40-80
Category
Crawler, Agricultural
Engine
Manufacturer
Allis Chalmers
Hart-Parr
Model
HD-516
Power Output
110hp
110hp
Rated RPM
1,800RPM
Cylinders
6
4
Displacement
516ci
3,309.4ci
Bore
4.45in
9in
Stroke
5.55in
13in
Transmission
Type
Sliding Gear
Dimensions & Weight
Length
154in
Width
40in
Height
84in
Operating Weight
21,000lb
34,000lb
Hydraulics
Steering Type
Manual
Hitch & Towing
Hitch Category
Category 3
Chassis & Drive
Chassis Type
Crawler
2WD
Drive Type
2WD
Steering Type
Manual
Brake Type
Contracting band
Electrical
Starter Type
Electric
Capacities
Coolant
44qts
Operator Station
Type
Open operator station