Comparing the Advance-Rumely 6A and the Oliver 660

This page provides a detailed comparison of the specifications for the Advance-Rumely 6A and the Oliver 660. Explore key differences and similarities across various aspects, including Operating Weight, Cylinders and Type.

Image Gallery
No images available.
Image Gallery
Oliver 660 Tractor
Oliver 660 Tractor
Oliver 660 Tractor
SpecificationAdvance-Rumely 6AOliver 660
General Information
Manufacturer
Advance-Rumely
Oliver
Model
6A
660
Category
Utility, Standard Tread
Engine
Manufacturer
Waukesha
Waukesha-Oliver
Rated RPM
1,365RPM
2,000RPM
Cylinders
6
4
Displacement
404.3ci
155ci
Bore
4.25in
3.62in
Stroke
4.75in
3.75in
Transmission
Type
Gear
unsynchronized gear
Dimensions & Weight
Length
163in
134.4in
Width
70in
80.9in
Height
74in
87.4in
Operating Weight
6,370lb
3,128lb
Hydraulics
Steering Type
Manual
Chassis & Drive
Chassis Type
4x2 2WD
Drive Type
2WD
Steering Type
Manual
Electrical
Battery Voltage
12V
Starter Type
Electric
Capacities
Coolant
38qts
14qts