Twin 1/2" blades, 24.75" long and 3" wide,, The power is supplied by a Parker hydraulic direct drive motor with check value relief and allows machines without a high flow option to be compatible with 15 to 20 GPM. An Omni gear box turns the blades at around 1060 RPM's with 20 GPM flow, for a very efficient cut. The deck is equipped with a stump jumper between the blades and the deck, to help ride over obstacles like stumps. A safety chain in back, to limit the height your deck can be raised.