For two-layer vertical lifting parking system, it is simple for operation and low possibility in failure. Only need 2.3M for height. It is driven by double hydraulic cylinder or chains; It is stable and silent during operation and has low cost. It's convenient for entry and exit of the upper and lower cars and simple for operation and maintenance. Motor: 3.7 kWDriving mode: ChainVehicle storage or retrieval time: Around 35~50 secondsOperating mode: Braking buttonPower: 380V, 50HzSafety device includes limit switch, photo sensor, wheel positioning rod, emergency stop switch, auti-dumping device and running alarm.