emergency stair stretcher RHY-CL1 1,Product size 70*54*92cm 2,Folded ... *54*17cm 3,Load Unit 159kg 4,N.W.8kg emergency stair stretcher RHY-CL11,Product size 70*54*92cm2,Folded size 70 ... *54*17cm3,Load Unit 159kg4,N.W.8kgTechnical features: The stretcher is mainly used for high building's lift carrying patients ... )GWRHY-CL170×54×92cm70×54×17cm------8kg159kg172×56×18cm8.5kg emergency stair stretcher