Backrest Angle: 0° ~ 75° Footrest Angle: 0° ~ 35° Height: from 430 mm to 830 mm (+-3%)Bed Dimensions: 2100×1000 mm(+-3%) Bed Weight: 155KG~170KG(with weighting scale system) Max Load: 400 KG Dynamic load:  200KGBed frame made of 30*60mm powdered coating cold rolled tube. High-quality motors electronic for adjustments of: backrest, footrest, vertical lift; External wired nurse control and patient control.Remote control is optinal. Lockable and detachable PP head and foot boards with bumpers. It has unique design with crash proof bumps which effectively protect beds from damage during the move; Easily cleanable, lockable and upgrading side rails with inserted angle indicator for backrest adjustment. 4 section PP mattress-support board is waterproof, rustproof and readily accessible for cleaning and maintaining which required no tools. Drainage bag hooks at both sides IV pole sockets located at four corners 125mm castors with brake. Standard lamination color of Head&foot board and siderail are light blue.WheelsCentral lockble castors Manual CPR button