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The RM300 combines superior performance and reliability to achieve the most demanding job specifications while maximizing machine uptime.


  • Maximum Operating Weight 53911.0 lb 24454.0 kg

Operating Specifications

  • Cutting/Mixing Width 96.0 in 2438.0 mm
  • Rotor Speed - First (at 2100 Engine rpm) 106.0 r/min 106.0 r/min
  • Rotor Speed - Third (at 2100 Engine rpm) 216.0 r/min 216.0 r/min
  • Rotor Speed - Second (at 2100 Engine rpm) 144.0 r/min 144.0 r/min
  • Rotor Options Universal, Combination, Spade Universal, Combination, Spade
  • Operating Speed 2.7 mile/h 4.3 km/h
  • Maximum Travel Speed 6.0 mile/h 9.7 km/h
  • Maximum Cutting/Mixing Depth 20.0 in 508.0 mm


  • Gross Power 350.0 HP 261.0 kW
  • Engine Model C11 with ACERT C11 with ACERT


  • Ground Clearance 28.3 in 720.0 mm
  • Maximum Height 11.08 ft 3.37 m
  • Width 9.83 ft 3.0 m
  • Length 32.83 ft 10.0 m
  • Wheel Base 20.75 ft 6.32 m

Service Refill Capacities

  • Fuel Tank Capacity 279.0 gal (US) 1056.0 l

C11 Engine with ACERT® Technology

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Operator's Station

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Operational Controls

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Sliding Cab (Optional)

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Electronic Control Modules

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Propel System

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Rear Wheel Drive (Optional)

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Rotor Drive

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Mixing Chamber

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Hydraulic Front Door (Optional)

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Universal Rotors

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Combination Rotor

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Spade Rotor

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RM300 Optional Equipment

Roll Over Protective Structure (ROPS)

Falling Object Protective Structure (FOPS)

Sliding Operator Station

Sliding Cab

Rear Wheel Drive

Automatic Rotor Depth Control

Four Mode Steering

Hydraulically Operated Front Door

Friction Torque Limiter

Working Light Package

Roading Light Package

Warning Beacon Light

Mirror Package


Water Spray System

Powertrain Guard

Universal Rotor

Soil Rotor

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