主營：斗山DH220LC-9E挖掘機駕駛室、斗山DH220LC-9E行走馬達、斗山DH220LC-9E液壓泵、斗山DH220LC-9E主閥、斗山DH220LC-9E回轉支撐、斗山DH220LC-9E電腦板、斗山DH220LC-9E顯示屏、斗山DH220LC-9E挖機座椅、斗山DH220LC-9E發動機四配套、斗山DH220LC-9E大修包、斗山DH220LC-9E液壓配件、斗山DH220LC-9E溢流閥、斗山DH220LC-9E操縱桿、斗山DH220LC-9E修理包、斗山DH220LC-9E缸套、斗山DH220LC-9E活塞、斗山DH220LC-9E大修包、斗山DH220LC-9E大小瓦、斗山DH220LC-9E止推片、斗山DH220LC-9E凸輪軸、斗山DH220LC-9E凸輪軸瓦、斗山DH220LC-9E新舊缸體/缸蓋、斗山DH220LC-9E曲軸、斗山DH220LC-9E連桿、斗山DH220LC-9E油門馬達、斗山DH220LC-9E邊蓋、斗山DH220LC-9E機油散熱器芯、斗山DH220LC-9E主副炮、斗山DH220LC-9E空調面板、斗山DH220LC-9E全車側門、斗山DH220LC-9E內飾件、斗山DH220LC-9E機濾、斗山DH220LC-9E液壓濾芯、斗山DH220LC-9E啟動馬達、斗山DH220LC-9E空調壓縮機總成、斗山DH220LC-9E雨刷器總成、斗山DH220LC-9E雨刷馬達總成、斗山DH220LC-9E渦輪增壓器、斗山DH220LC-9E電瓶箱、斗山DH220LC-9E全車玻璃、斗山DH220LC-9E發動機罩、斗山DH220LC-9E液壓蓋、斗山DH220LC-9E油散、斗山DH220LC-9E水箱，斗山DH220LC-9E發動機總成、斗山DH220LC-9E挖斗、斗山DH220LC-9E油缸，斗山DH220LC-9E驅動齒、斗山DH220LC-9E托帶輪、斗山DH220LC-9E鏈條、斗山DH220LC-9E履帶板、斗山DH220LC-9E銷軸、襯套、斗山DH220LC-9E引導輪、半軸、斗山DH220LC-9E行走馬達總成、斗山DH220LC-9E回轉馬達總成、斗山DH220LC-9E多路閥總成、斗山DH220LC-9E液壓泵總成、斗山DH220LC-9E發動機總成、斗山DH220LC-9E旋轉泵總成、斗山DH220LC-9E行走減速機、斗山DH220LC-9E行星齒輪、斗山DH220LC-9E牙箱、斗山DH220LC-9E軸承、斗山DH220LC-9E分配閥、斗山DH220LC-9E多路閥、斗山DH220LC-9E泵膽、斗山DH220LC-9E配油盤、斗山DH220LC-9E缸體、斗山DH220LC-9E柱塞、斗山DH220LC-9E驅動軸/傳動軸、斗山DH220LC-9E連軸器、斗山DH220LC-9E回程盤、斗山DH220LC-9E止推板、斗山DH220LC-9E殼體、斗山DH220LC-9E提升器、斗山DH220LC-9E液壓油缸（鏟斗、動臂、斗桿油缸總成），缸體、缸蓋、油底殼、偏心軸、缸套組件、四配套、發動機大修件。