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The Blue Diamond® Severe Duty Excavator Drum Mulcher is one of the fastest ways to tear down a forest. Turn trees to wood chips in minutes using our durable drum mulcher built with high strength steel. Recommended for 16 to 20 MT excavators.

No job is too big or small with cutting widths of 40 and 50 inches. All our drum rotors have fixed teeth set in helical position with “p-cut” depth limiters. Choose the reversible carbide teeth option for maximum tooth lifespan when working in rocky areas! And with centralized grease points and hydraulic quick couplers, you can trust that routine maintenance is straightforward and easy.

The Severe Duty model comes with two double rows of chains and rubber side shields to keep material flowing and to provide maximum protection from thrown debris.

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EX Drum Mulcher SD st

Product Details

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  • 16 - 20 MT Excavator Size
  • Available in 40” and 50” cutting widths
  • Variable Displacement (80 - 115cc Bosch Rexroth)
  • Recommended Flow is 38-50 GPM
  • 8” diameter cutting capacity
  • 4,000-5,500 PSI required pressure
  • Chain curtain minimizes discharge
  • Hydraulic front cover
Part NumberModelRequired FlowMotor SizeWeight
19060540" SD Excavator Drum Mulcher26-40 GPM115cc2,402 lbs
19061550" SD Excavator Drum Mulcher30-45 GPM115CC2,882 lbs