The SD50 work platform combines the best of our self-propelled and trailer mounted ranges and the versatility of a robust yet very lightweight drivable base. This allows the operator to maneuver, set up and operate the SD50 work platform without leaving the platform, especially on uneven surfaces. Rough terrain tires and 4WD as standard allow the SD50 work platform to maneuver easily over a wide range of site conditions and its outstanding reach makes it ideal for tree care or construction site work.