Comparing the Allis Chalmers HD9 and the Claas Challenger 55

This page provides a detailed comparison of the specifications for the Allis Chalmers HD9 and the Claas Challenger 55. Explore key differences and similarities across various aspects, including Operating Weight, Cylinders and Type.

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Claas Challenger 55 Tractor
Claas Challenger 55 Tractor
Claas Challenger 55 Tractor
SpecificationAllis Chalmers HD9Claas Challenger 55
General Information
Manufacturer
Allis Chalmers
Claas
Model
HD9
Challenger 55
Category
Crawler, Agricultural
Engine
Manufacturer
General Motors
Caterpillar
Model
3126
Rated RPM
1,600RPM
2,100RPM
Cylinders
4
6
Displacement
284ci
442ci
Bore
4.25in
4.33in
Stroke
5in
5in
Transmission
Type
Gear
Full Power Shift
Dimensions & Weight
Length
150in
211in
Width
95.1in
91in
Height
73.1in
125in
Operating Weight
18,800lb
26,000lb
Hydraulics
System Type
Variable-displacement Load-sensing Pressure-compensated
Steering Type
Differential Power
Hitch & Towing
Hitch Category
III/II
Hitch Position
Rear
Chassis & Drive
Chassis Type
Crawler
Steering Type
Differential Power
Electrical
Battery Voltage
12V
Starter Type
Electric
Electric
Capacities
Coolant
29qts
34.4qts
Operator Station
Type
Cab