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下載手機APP吊鉤升hoist up吊鉤降hoist down卷揚升/降winch uo/down回轉(zhuǎn)左/右slewing left/right小車變幅進/出trolley in/out制動釋放brake release緊急停止emc.stop
汽車起重機：底盤chassis柴油機diesel engine上車結(jié)構(gòu)superstructure轉(zhuǎn)向steering巴桿伸縮telescope對重counterweight潤滑lubrication軸承bearing齒輪gear控制操作桿control lever力矩moment極限開關(guān)limit switch吊鉤hook泵pump馬達motor電磁鐵electromagent閥valve油箱oil tank插銷pin手柄handle按鈕push button
