The LSM can be configured to run on hydraulic flows as low as 13 GPM @ 3500 psi and is sized properly to make quick work of brush and smaller trees in both open and confined areas suitable for mini excavators. The adequately sized 30″ wide and 8″ deep, properly exposed drum design can be equipped with your choice of three styles of cutter teeth to suit all working conditions. The mulcher is powered by our famous direct drive hydraulic motor systems, this using a fixed bent axis motor, ensuring a maximum transfer of torque from your vehicle to the attachment. Promac also extensively utilizes high strength steel and wear resistant parts that are easily replaceable, so you can operate stress free for many years to come .