11in Hydraulic Door Pusher powered by the all new GEN 4 high speed hydraulic pump. This system is fueled by a 60V DeWalt Li-Ion battery (Qty 2 included + Battery Charger). Noise Canceling enclosure with a custom designed backpack. User can quickly swap tools using the quick attach hose couplers, and Molle tool holders. 4.5 ft. long hose. With water resistant hand controls.