Comparing the Allis Chalmers 8550 and the Steiger Cougar II ST-300

This page provides a detailed comparison of the specifications for the Allis Chalmers 8550 and the Steiger Cougar II ST-300. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

Image Gallery
Allis Chalmers 8550 Tractor
Allis Chalmers 8550 Tractor
Image Gallery
No images available.
SpecificationAllis Chalmers 8550Steiger Cougar II ST-300
General Information
Manufacturer
Allis Chalmers
Steiger
Model
8550
Cougar II ST-300
Category
Utility
Utility
Engine
Manufacturer
Allis Chalmers
Caterpillar
Model
6120T
3006T
Power Output
300hp
300hp
Rated RPM
2,500RPM
2,200RPM
Cylinders
6
6
Displacement
731ci
638ci
Bore
5.25in
4.75in
Stroke
6.25in
6in
Transmission
Type
Partial Power Shift
Manual
Dimensions & Weight
Length
285in
244in
Width
95.5in
96in
Height
139in
133.25in
Operating Weight
27,040lb
22,000lb
Hydraulics
System Type
Closed Center
Open Center
Steering Type
Hydrostatic Power
Hitch & Towing
Hitch Type
Three-Point Hitch
Hitch Category
IV/III
Category 3
Chassis & Drive
Chassis Type
4x4 Articulated 4WD
4x4 4WD
Drive Type
4WD
4WD
Steering Type
Hydrostatic Power
Brake Type
Hydraulic Wet Discs
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
72qts
60qts
Operator Station
Type
Acousta Cab II with heat and air-conditioning
Cab