1.Function: backrest & thighrest adjustment, HI-LO control, trendelenburg & reverse trendelenburg 2.Outer dimensions: 1850×830×400/700mm 3.Backrest position - max. angle: ≥70°; Thighrest position - max. angle: ≥40°Trendelenburg position/reverse trend≥8° 4.High quality carbon-steel is applied for the main body of the frame, all surface antirust treatment, frame made of carbon-steel, powder-coated 5.full-enclosed permanent magnet DC motor , strong thrust, low noise, waterproof and dustproof 6.4 central-controlling casters, great bearing capacity, flexible rotation, stable and reliable (various sizes available) 7. The bed tailboard is formed by carbon-steel coating and solid wood, which is applicable and nice-looking. 8.Folded-type bedplate design to reduce the costs of package and transportation.