High Quality Single Acting Hydraulic Pump Metal Reservoir Electric Hydraulic Pump Unit for Dump Trailer (Single Acting 8L) CE certification ;8 Quart Metal Reservoir standard duty 12V DC motor ;SAE # 6 Port, Horizontal mount; hand held pendant with 20 foot removal cord and start solenoid. This hydraulic pump is the perfect replacement pump for 12V DC remotely controlled hydraulic systems; The hydraulic power unit is used as a fuel supply device through external pipe system connected to a number of hydraulic cylinder to control multiple sets of valve movement.. Hydraulic power unit (HPU) is used as a fuel supply device through external pipe system connected to a number of hydraulic cylinder to control multiple sets of valve movement Single acting Power-up/gravity down.Hand held pendant with about 15 foot( 4.5m)removal cord and start solenoid Our power units are some of the most reliable and durable units in the industry for use with dump trailers, dump trucks, RV's, boat lifts, lift gates, tow trucks, wreckers, car haulers, agriculture equipment