Comparing the Advance-Rumely 6A and the McCormick-Deering OS-4

This page provides a detailed comparison of the specifications for the Advance-Rumely 6A and the McCormick-Deering OS-4. Explore key differences and similarities across various aspects, including Operating Weight, Cylinders and Type.

Image Gallery
No images available.
Image Gallery
McCormick-Deering OS-4 Tractor
McCormick-Deering OS-4 Tractor
McCormick-Deering OS-4 Tractor
SpecificationAdvance-Rumely 6AMcCormick-Deering OS-4
General Information
Manufacturer
Advance-Rumely
McCormick-Deering
Model
6A
OS-4
Category
Utility, Standard Tread
Engine
Manufacturer
Waukesha
International Harvester
Rated RPM
1,365RPM
1,650RPM
Cylinders
6
4
Displacement
404.3ci
152.1ci
Bore
4.25in
3.38in
Stroke
4.75in
4.45in
Transmission
Type
Gear
Gear
Dimensions & Weight
Length
163in
120.88in
Width
70in
55.5in
Height
74in
57.13in
Operating Weight
6,370lb
4,120lb
Hydraulics
Steering Type
Manual
Tread Width
Front Tread Width
5.5in
Hitch & Towing
Hitch Category
Category 3
Chassis & Drive
Chassis Type
4x2 2WD
Drive Type
2WD
Steering Type
Manual
Capacities
Coolant
38qts
17qts