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Promac HSM Heavy Duty Forestry Mulcher

The Promac HSM Series Heavy Duty Skid Steer Mulcher is our contractor-rated machine built for the operator who values a tough, productive attachment that can work in various ground conditions. Built in our manufacturing facility in Canada, this drum mulcher is made with the highest quality materials and replaceable parts for longevity, ease of maintenance and peace of mind.

HSM-60 HSM-72
CUT WIDTH 60″ 72″
APPROX. WEIGHT 2500 LB 2600 LB
MOTOR SIZE (CC) 107 CC STANDARD 107 CC STANDARD
MOTOR TYPE BENT AXIS PISTON WITH VARIABLE DISPLACEMENT BENT AXIS PISTON WITH VARIABLE DISPLACEMENT
FLOW PRESSURE (PSI) UP TO 5000 PSI UP TO 5000 PSI
TOOLING TYPE ROTATABLE KNIVES, BEAVER TEETH OR DOUBLE CARBIDES ROTATABLE KNIVES, BEAVER TEETH OR DOUBLE CARBIDES
TOOLING NUMBER 34 42
FLOW MIN (GPM) 35 GPM 35 GPM
  • Wear-resistant drum liner constructed of QT100 plate
  • Promac-designed and prevision-manufactured components, including tooling, rotor, bearing housing, shaft and drive system
  • 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 cuts widths, motor, tooling, rotor style and wear guarding options to suit the application

hydraulic tool specifications - hydraulic tools and attachments