1.Function: backrest & thighrest adjustment, whole bed HI-LO control 2.Outer dimensions: 1930×850×450/770mm 3.Backrest position-max. angle:≥70° ; Thighrest position-max. angle: ≥35° 4.Max working load: 400KG 5.Safe working load: 175KG 6.Common silent casters (various sizes available) 7.Head/foot board: PE plastic one-off forming product, nice and elegant, firm and durable 8.Flexible rotating handle provided with two-stage idling limit protection device, stable and durable 9.Free HI-LO controls of folded-type guard rails, safe and reliable, easy operations 10.High quality carbon-steel is applied for the main body of the frame , all surface antirust treatment, frame made of carbon-steel, powder-coated 11.One-off impact molding of cold-rolled sheet for bedplate, spraying paint of static powder, impact-resistant and antirust