Skb041-3 Hospital Adjustale Manual Stretcher Trolley. US $1,230-1,460 / Piece. Skb041-3 Hospital Patient Transfer Trolley with Hydraulic Pump. US $1,230-1,460 / Piece. Skb041-3 Hospital Transportation Trolley with Two USA Hydraulic Pumps. US $1,230-1,460 / Piece.