The invention relates to ground transportation equipment, in particular to a single-portal-frame fork lift truck which comprises a frame, a door frame system, a traveling system, an operating system and an electric system. The door frame system, the traveling system, the operating system and the electric system are arranged on the frame. A door frame of the single-portal-frame fork lift truck is simple and reasonable in structure, and the lifting stability of a fork arm carrier is promoted; the traveling system is reasonable in structure, the stability of the fork lift truck is promoted, and the load capacity is increased.
Single-portal-frame fork lift truck
2015-09-30
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |