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Land Clearing Attachments
For Excavators

45+ Years of Manufacturing, Service & Design

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  1. Excavator Attachments

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Promac has the right excavator attachment for every application

Promac’s renowned production grade, heavy duty, excavator attachments 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 attachment to get the work done safely, quickly and efficiently — and the parts and know-how to keep your machines running.

Excavator Brush Mulchers

Promac’s engineering team has collaborated extensively with a wide range of customers to develop and test a line of excavator mounted 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.

Mini Excavator Forestry Mulcher

Cuts 30″ | Fits 4-10 Ton

LDM SERIES: 30, 50
Light Forestry Mulcher

Cuts 30/50″ | Fits 8-15+ Ton

HDM SERIES: 36, 48, 60
Heavy Duty Forestry Mulcher

Cuts 36/48/60″ | Fits 13-30+ Ton

HDF SERIES: 36, 48, 60
Heavy Duty Flail Forestry Mulcher

Cuts 36/48/60″ | Fits 13-30+ Ton


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
  • 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 vehicle
  • Multiple cut widths, motor, tooling, rotor style and wear guarding options to suit the application

Excavator Brushcutters

Down and dirty, pristine and neat, or somewhere in-between. We will help guide you to the highest performance possible through our model sizes and multiple disc and tooling options. Our drive system allows for maximum power output while retaining the durability to out last the rest in the harshest of environments.

R SERIES: 36, 52
Rotary Disk Forestry Brushcutter

Cuts 36/52″ | Fits 15-30+ Ton

Coming soon!
More Excavator Mulchers and Cutters

Keep coming back to see what new, innovative and industry leading equipment we’re designing.


Brushcutter Features

  • Industry proven hydraulic motors
  • Unparalleled drivetrain with our ‘forestry-rated’ bearing assembly made of high strength alloy
    steel components
  • Integrated rear debris shields protect operator
  • Inlet chutes collect and retain material
  • Anvil options for enhanced top mulching functionality
  • Customizations to suit your vehicle: pin type or quick-change brackets