Cold Planers
Roto-Mill™ Series
CMI has been a leader in cold planing since 1975.
Today’s Roto-Mill™ series is capable of completing a wide range of projects from man hole trimming to full depth, dual lane recycling.
The combination of Autograde three track trimmer technology and Hydra-mation hydraulic grade control through to the latest GPS systems, have resulted in high accuracy asphalt recycling, leaving highways immediately open to traffic.
Wheeled Cold Planers
RM-1 & RM-2

The CMI RM-1 and RM-2 Roto-Mills perform a wide range of pavement cutting, recycling and removal operations of asphaltic and Portland cement concrete pavements. Their size and manoeuvrability make them ideal for smaller jobs, such as intersections, cul-de-sacs, shoulder recycling and pavement removal for trenching work.
100hp - 12in cutting width / up to 8in depth
134hp 24in cutting width / up to 8in depth
Tracked Cold Planers
RM-4

The RM-4's short track base and front and rear steering with state-of-the-art cutter control system make it fast and agile.
RM-6

CMI’s newest generation of modular design Roto-Mills feature large access doors for inspection, adjustment and repairs. The design philosophy of the RM-6 allows the operator to choose a preferred track configuration of three or four track designs depending upon operational circumstances.
RM-7

CMI is proud to announce its newest milling machine, the Roto?Mill™ RM-7. Designed with input from operators and industry leaders, the RM-7 delivers the most complete set of standard and optional high performance features in the industry.
RM-9

Utilizing similar cutter housing design philosophy as its stablemate RM-6, the RM-9 is also available in either three track or four track configuration. Available with a standard 86in (2,184mm) and optional 103in (2,616mm), 135in (3,429mm) and 150in (3,810mm) cutters, the CMI Roto-Mill RM-9 offers world-class pavement profiling and removal performance.
RM-11

The CMI RM-11 is a versatile, high production, full lane cold planer for heavy highway, airport and urban removal of asphalt and concrete. Twin engines provide independent power to the cutter and track drives, optimising performance.
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Brochures
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Cold Planers Brochure
