VEVOR 4 Quart Hydraulic Power Unit, Double Acting Dump Trailer Pump, 3200 PSI Max Relief Pressure & 0.91 GPM Flow Rate, DC 12V Hydraulic Pump with Metal Reservoir for Dump Trailer Car Lifting, Black Powerful Hydraulic Power Unit Fast Start, Smooth Lifts Tough & Leak-Resistant Secure Operation Reminder Wide Application Range Quiet, Low-Disruption Running Function: Dual Acting,Flow Rate: 0.91 GPM(3.4 L/min),Speed: 2600 r/min,Voltage: DC12V,Traffic: 2.1 mL/r,Item Model Number: TDDC12V-1.6KW-S-4L,Product Dimensions: 17.5 x 7.3 x 6.9 in/445 x 185 x 175 mm,Net Weight: 27.3 lbs/12.4 kg (Include all accessories),Reservoir Capacity: 4 Quart/1 Gal,Power: 1.6 kW