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装载机的工作装置按卸载方式可分为前卸式、回转式,侧卸式和后卸式四种。侧卸式和后卸式由于结构复杂、总体布置不理想,目前在装载机上很少采用。回转式装载机又有半回转和全回转两种,这类装载机卸载方便,适于在狭窄地段工作,但结构复杂,回转时受整机稳定性限制,同马力级的斗容比前卸式的小。前卸式工作装置的装载机,卸载时必须与运输车辆垂直,但由于铰接式车架的出现,卸载时,铲斗易对准车辆,因而已被各国广泛采用。
Loader working device according to unloading can be divided into the front unloading, rotary, side dump and after dumping four. Side discharge and rear discharge due to the complex structure, the overall layout is not ideal, is currently rarely used in the loader. Rotary loaders have two kinds of semi-rotary and full rotary, such loaders unloading convenient, suitable for work in a narrow area, but the structure is complex, slewing stability by the machine restrictions, with the horsepower bucket capacity than the previous unloading Small The unloader must be vertical to the transport vehicle when it is unloaded. However, due to the appearance of the articulated frame, the bucket is easily aligned with the vehicle during unloading and has been widely adopted in various countries.