Promac RHP Rotary High Production Brushcutter

This machine produces high production rates with variable finished mulch size. Production and durability are the strengths of this machine. Desired by operators who have a requirement for heavy duty brush clearing, faster mulching and options for teeth to suit their specific needs.

Promac RHP Features:

  • Heavy duty structural frame construction of fully welded plate.
  • Wear resistant liner constructed with QT100 plate.
  • Promac-designed and precision-manufactured components including tooling, disc, bearing housing, shafts and drive system.
  • Shroud doors on each side of the brush cutter to provide multiple cutting options.
  • Engineering and design services to match your machine’s auxiliary hydraulic flow to attain the desired disk operating speeds.
  • Renowned Promac warranty, service and support.

Optional Features:

  • Flat top pusher pad or custom pusher pad with mounting bracket.
  • Upsized bent axis piston or variable displacement motor for superior low speed torque.
  • Custom designed mounting bracket to match your excavator.
  • Custom colors available.


  • Land clearing.
  • Forest fire prevention.
  • Road development and maintenance.
  • Pipeline development and maintenance.
  • Trail development and maintenance.
  • Transmission line development and maintenance.
  • Railway development and maintenance.
Product Information
Promac Brush Cutter RHP 52
RHP 36 RHP 52
Excavator Size (tons) Min: 15 | Max: 20 Min: 20 | Max: 30+
Cut Width 36" 52"
Approx. Weight 2000lb 2600lb
Color Metallic grey / blue Metallic grey / blue
Motor Size (cc) 80 107
Motor Type Bent Axis Piston Bent Axis Piston
Flow Min (GPM) 32 42
Flow Pressure (PSI) 4000 4000
Disk Type RHP RHP
Carbide Bullet 4 top, 6 bottom 8 top, 12 bottom
Disk Max Speed 1800 1800
Edge Knife 6 8
Cup Available Available

Promac Brush Cutter RHP Series

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