1 S-22XAR 型压碎机该机以匹配重量17～21t、铲斗容量0.7m~3的液压挖掘机为标准,通过液压缸内装的增压机构进行增压,所以要发挥同程度的输出功率时,它的设计缸径比一般缸径小,液压油的消耗量少。当破碎物料时它的破碎臂打开和闭合的速度快,同时使液压缸发挥大的压碎力。采有液压全回转式的定位方法,在高空作业和狭窄的拆除现场,破碎柱、梁的时候,破碎臂难 1 S-22XAR Crusher This machine uses a hydraulic excavator with a weight of 17 to 21t and a bucket capacity of 0.7m~3 as the standard. The pressurization mechanism built in the hydraulic cylinder is used for supercharging, so the same level of output is used. At power, its design bore size is smaller than that of a normal bore, and the consumption of hydraulic oil is less. When the material is crushed, its crushing arm opens and closes quickly, and at the same time, the hydraulic cylinder exerts a large crushing force. Adopting a hydraulic full-slewing positioning method, it is difficult to crush the column and beam during high-altitude operations and a narrow demolition site.