Promac
Excavator
Attachments

The pioneering rotary brush cutters, now in use for over 30 years in the rugged terrain of Canada’s West Coast

 
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Promac has the right excavator attachment for every application

Promac’s renowned production grade, heavy duty brush cutters and brush mulchers are custom-made in our manufacturing facility in British Columbia, and shipped worldwide. We bring over 40 years of industry manufacturing experience, and a culture of continuous innovation to every single product. Whatever the size and scope of your job, we have the right excavator attachment to get the work done safely, quickly and efficiently — and the parts and know-how to keep your machines running.

Brush Mulcher Series

Promac’s engineering team has collaborated extensively with a wide range of customers to develop and test a line of excavator-mounted brush mulchers suited to the most rigorous applications and rugged environments. Our unique designs deliver superior productivity, durability and safety. Each unit has customization options and add-ons. We fully support our customers with quality parts to keep the machines running, and with our renowned Promac warranty, service and support.

Promac LDM
High Production Mulcher

Light on weight but heavy on performance and durability.

Promac HDM
Heavy Duty Mulcher

The standard in fixed tooth mulchers.

Promac HDF
Heavy Duty Flail Mulcher

Durable and reliable performance.

 

Brush  Mulcher Features

  • Heavy duty structural frame construction of a fully welded plate, rated for use as a pusher pad
  • Wear-resistant drum liner constructed of QT100 plate
  • Promac-designed and precision-manufactured components, including tooling, rotor, bearing housings, shaft and drive system
  • Low maintenance cogged poly belt drive with roller tensioner
  • Forward exposed rotor effective for cutting into standing trees without the need for a hinged tilter
  • Engineering and design services to customize mulcher drive ratios that match our customer’s auxiliary hydraulic flow in order to attain the desired rotor operating speeds
  • Available custom designed mounting bracket to match our customer’s excavator
  • Multiple cut widths, motor, tooling, rotor style and wear guarding options to suit the application

Brush Cutter Series

Promac’s rotary disk cutters are the perfect high-production excavator attachment for locations where cutter discharge is not an issue. Promac’s in-house team manufactures each unit to exacting specifications, including tooling, disc, bearing housing, shafts and drive system. We work with customers to match the auxiliary hydraulic flow, to attain the desired disk operating speeds. We fully support our customers with quality parts to keep the machines running, and with our renowned Promac warranty, service and support.

Promac RGP
Rotary General Purpose

The industry standard.

Promac RHP
Rotary High Production

Our most popular forestry-rated option.

Promac RSM
Rotary Super Mulcher

Rotary production with mulcher results.

 

Brush Cutter Features

  • Heavy duty structural frame construction of a fully welded plate, rated for use as a pusher pad
  • Wear-resistant drum liner constructed of QT100 plate
  • Promac-designed and precision-manufactured components, including tooling, rotor, bearing housings, shaft and
    drive system
  • Low maintenance cogged poly belt drive with roller tensioner
  • Forward exposed rotor effective for cutting into standing trees without the need for a hinged tilter
  • Engineering and design services to customize mulcher drive ratios that match our customer’s auxiliary hydraulic flow, in order to attain the desired rotor operating speeds
  • Available custom designed mounting bracket to match our customer’s excavator
  • Multiple cut widths, motor, tooling, rotor style and wear guarding options to suit the application