New CAT Equipment

RM500B Rotary Mixer

Efficient and Productive

Enhancements and versatility make this durable industry workhorse an exceptional value. High production and excellent production quality go hand-in-hand with low operating and maintenance costs.

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    Learn more about the RM500B Rotary Mixer


    • Dimensions
      Ground Clearance
      19.9 in
      33.83 ft
      Maximum Height
      11.78 ft
      Wheel Base
      21.33 ft
      9.58 ft
    • Engine
      Engine Model
      Gross Power
      546 HP
    • Operating Specifications
      Cutting/Mixing Width
      96 in
      Maximum Cutting/Mixing Depth
      20 in
      Maximum Travel Speed
      6.2 mile/h
      Operating Speed
      2 mile/h
      Rotor Options
      Universal, Combination, Soil
      Rotor Speed - First (at 2100 Engine rpm)
      110 r/min
      Rotor Speed - Second (at 2100 Engine rpm)
      152 r/min
      Rotor Speed - Third (at 2100 Engine rpm)
      205 r/min
    • Service Refill Capacities
      Fuel Tank Capacity
      279 gal (US)
    • Weights
      Maximum Operating Weight
      62611 lb
    Push Bar
    Torque Limiter
    Product Link
    Mirror Package
    Roll Over Protective Structure
    Universal Rotor
    Combination Rotor
    Soil Rotor
    Water Spray System
    Ultra Low-flow Water Spray System
    Emulsion Spray System
    Roading Light Package
    Counterweight Kit
    Amber Warning Beacon Light
    Remote Camera - Rear Mixing Chamber Door