... and professional. Responsible to our customers. Excavator Long Reach Boom:As a leading long ... used to more than 90 kinds of excavators such as: KOMATSU,CATERPILLAR, CASE, HITACHI, KATO, SUMITOMO, CAT, KOBELCO ... construction, distant digging, etc. Applicable models: CATERPILLAR, KOMATSU, KOBELCO, HITACHI, KATO, SUMITOMO, etc. PC60, PC100, PC120 ... . etc.Customer's request welcome Excavator Super Long Front