1.More powerful than other hydraulic concrete breaker 2.Easy maintenance. 3.Excellent environmental protection. Applicable excavator(7~14 tons): KOMATSU~ PC40,PC45,PC50,PC60 / HITACHI~ ZX60,ZM60W / KATO~ HD650 / KOBELCO ~ SK60/ SANY~ 130,135/ SUNWARD~ SWE80,90,130,150 / FOTON~ 90,150 / XGMA~ 88-8 / KUBOTA~ 161 / LOADER~ ZL30,ZL35,ZL40 /The following are Strengths of EDT hydraulic breaker:1, EDT ...