►Length:2000±100mm  
►Width:520±20mm
►Min-Max height:(750-1000)±50mm   
►Trendelenburg:≥15°    Rev-Trend:≥15°
►Leftward≥15°   rightward≥15°
►Head board fold upward:≥40°   fold downward:≥90°
►Leg board fold downward:≥90°  fold upward:≥15°
►Back board fold upward:≥60°  fold downward:≥30°
►Waist board lifting: 100mm
1.Imported Denmark Linak gear engine
2.with battery
3.separate leg part
4.by hand and panel control