Skip to main content

CMI launches second Roto-Mill cold planer

CMI Roadbuilding has taken the wraps off a second Roto-Mill cold planer at the CONEXPO-CON/AGG show. The RM-6 joins the larger RM-7 launched last year, offering much of the performance of the bigger machine but with more compact dimensions. Powered by a Tier 4 Final Cummins QSX15 diesel engine, delivering 466kW, the RM-6 has a hydrostatic drive system with variable speed ground motors.
March 13, 2017 Read time: 1 min
The Roto-Mill RM-6 provides a smaller footprint for contractors

8591 CMI Roadbuilding has taken the wraps off a second Roto-Mill cold planer at the CONEXPO-CON/AGG show. The RM-6 joins the larger RM-7 launched last year, offering much of the performance of the bigger machine but with more compact dimensions.

Powered by a Tier 4 Final Cummins QSX15 diesel engine, delivering 466kW, the RM-6 has a hydrostatic drive system with variable speed ground motors.

The RM-6 can be configured on three or four tracks with operating weights of 30.8 tonnes and 32.7 tonnes respectively. The machine comes with 914mm wide primary and secondary conveyors, there are operator panels for right- or left-hand control and the machine has a pivoting full-colour LCD display.

For more information on companies in this article

Related Content

  • Introducing the latest concrete slipforming machines
    April 10, 2012
    German firm Wirtgen is to begin marketing its concrete slipforming machines in the US, through its Wirtgen America operation. The move comes with the launch two new concrete slipformers developed just for the US market, the SP15 and SP25.
  • New Caterpillar K Series Wheeled Loaders
    March 12, 2014
    Caterpillar’s new design K Series Small Wheeled Loaders—924K, 930K and 938K— incorporate, for low regulated countries, a new EU Stage 111A/US EPA Tier 3 standard Cat 7.1 ACERT engine said to deliver up to 25% fuel savings compared with H Series models. An improved fuel filtration system features a dual fuel filter with increased dirt holding capacity for longer life. The C7.1 ACERT rated speed setting of 1800rpm, compared with 2415rpm for the H Series, also reduces sound levels and wear. An engine-idle shut
  • Versatile crawler loader from Caterpillar
    June 28, 2021
    Caterpillar claims that its latest crawler loader model offers a combination of improved performance and versatility.
  • Wirtgen is increasing its concrete paving range
    January 6, 2017
    Wirtgen continues to develop its slipformer line-up with the addition of three new SP80 series models, each of which is built along modular lines and available in two versions. These machines are the SP81 and SP81i, the SP82 and SP82i and Sp84 and SP84i and are said to be designed to suit a wide range of applications, offering high-precision paving and ease of use.