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Hydraulic Motor and Drive System

6:12
17:43
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At 6:12 in

Brutal ! THE Seppi Forestry Head 4K

What happens here

The mulcher is equipped with a hydraulic motor that utilizes a variable displacement and variable torque system. This allows for precise control and efficiency, with the pressure gauge helping to tune the motor for optimal performance. Ben explains that the internal motor configuration, driven by belts, provides a 'cushion' against sudden impacts, protecting the motor. Unlike direct-drive systems where the motor is directly on the drum, the belt-driven system allows for a narrower profile, reducing the chance of bumping into material in dense woods, a common issue with wider direct-drive units.

Goal: Understand the benefits of the mulcher's hydraulic motor and belt-drive system.

Tools and materials

  • Belt Drive System Seppi M — Transferring power from the hydraulic motor to the rotor, offering impact protection
  • Hydraulic Motor — Powering the mulcher's rotor