Smallest of the big drivers, the PD-110 is the perfect balance between a hand-held driver and an equipment-supported driver. At 109 pounds and with a 4in. piston, the PD-110 is a powerhouse that will put tough jobs behind you and money in your pocket. The PD-110 is ideally suited for driving 2in. to 4in. pipe and tube, structural forms, pin piles, dock piles, and 4×4 wood.