Conventional configuration: 1) Room control. 2) Driver's room is opened or closed types. 3) Wound rotor motor is used on each mechanism,changed speed by resistance. 4) Working ambient temperature: -20°C +45°C. It's not suitable for lifting blazing & melting metal or toxicant as well as explosion-proof or insulating working conditions.Other configuration user can choose: 1) The wired ground control,convenient for use and control. 2) Fixing wireless remote control to realize the remote control. 3) Changing speed brake method:pole changing control,plug braking, dynamic braking, frequency control, etc. 4)The other feasible configuration user propose.Features: 1) Reasonable structure2) Favorable performance 3) Smooth starting and stopping 4) Safe and reliable traveling 5) Low noise,commodious cabin and good view6) Convenient maintenance,excellent exchangeability for parts and components7) Saves electricitySpecifications: 1) Load: 5----100T2) Span: 10.5----50m3) Service duty:a) A5: used in places of medium service,such as machine and assembly shopsb) A6: used in places of frequent working such as metallurgy and casting shops The technique parameter is provided on our web site just for reference,and the exact parameter of our product according to the contract.