उपयुक्त खुदाई (टन)
CAT, KOMATSU, DOOSAN/ DAEWOO, HYUNDAI, HITACHI, KOBECLO, VOLVO, KATO, SUMITOMO, KUBOTA, SANY, XCMG, SUNWARD, ZOOMLION, LIUGONG, JONYANG, LINGONG, YUCHAI, FOTON, XGMA, STRONG, Bobcat, New Holland, John Deere
मुख्य घटक
पीएलसी, इंजन, मोटर, Cylinder