This Vevor hydraulic pump power unit features a 220V AC motor (2.2 kW) and a 6-liter reservoir, with a max relief pressure of 2750 PSI. It is a single-acting pump for power up and gravity down operations. The durable, specially treated plastic oil tank and relief valve ensure reliable and safe operation. Its powerful motor allows for rapid starts and quick oil output, providing strong lifting power for car lifts. This versatile unit is ideal for car lifts, small to medium-sized lifting platforms, dump trailers, and movers.