This is a new PROWORKS 42″ open front brush cutter (rotary mower) attachment designed specifically for compact loaders including Bobcat MT100, MT50, MT52, MT85, MT120, S70, 463, L23, and L28 models.

This model features a gearbox-driven design powered by an 80 cc hydraulic motor paired with a 40 HP gearbox. This setup allows the cutter to spin at higher blade speeds, delivering excellent performance for grass cutting and lighter vegetation compared to direct-drive cutters.

The open-faced push bar design allows brush and saplings to be pushed directly into the blades for faster, more aggressive cutting. A grease-filled bearing housing provides added protection and longer service life, while the built-in hydraulic relief valve helps protect the hydraulic motor and spindle from overload conditions.

Key Features

• 80 cc Hydraulic Motor – Consistent power delivery for cutting brush and grass

• Open-Faced Push Bar Design – Pushes material directly into the blades

• Bi-Directional 2-Blade Flywheel – Efficient cutting in forward and reverse operation

• Forged, Heat-Treated Steel Blades – Built to withstand demanding conditions

• Grease-Filled Spindle Housing – Extended bearing life and smoother operation

• Rear Safety Chains – Helps contain debris during operation

• Includes Hydraulic Lines & Flat Face Couplers – Ready to hook up and go to work

Specifications

• Brand: PROWORKS

• Cutting Width: 42″

• Cutting Capacity: 3″ diameter material and below

• Weight: 674 Pounds

• Hydraulic Motor: 80 cc (9 to 24 GPM)

• Gearbox: 40 Horsepower

• Blades: (2) Forged, heat-treated steel blades (Bi-directional) 

• Spindle Housing: Grease-filled

• Hydraulic Lines: 3/4″

• Couplers: Flat face

• Compatible Loaders:
  Bobcat MT100, MT50, MT52, MT85, MT120, S70, 463, L23, L28