... condition typ Ordering information:1,The operating cab is dicided into 4 types,namely:the open type ... air condition type.2,The platform for cabin is divded into 3type according to the entrance position ... top ones.3,The hook for main hoisting is 2 kinds of specifications:single and double hooks ... ,humid-warm area.The Technical Specification of the 250/50t E.O.T.CraneCapT250/50Span(Lk)m13161922252831Duty ...