excavator parts: 1.hardness:58-62HRC 2.dimension:50-1000mm 3. ... S280FJ BulldozerTY320,D155,D85,T140-1 KobelcoSK07,SK200 excavator parts: Excavator part are used in construction machinery and mining machinery , the outer diameter ... excavator part are applicable to various engineering machinery and mining machinery. Various loaders and land levelers, cranes, mixers, mining machines, etc. excavator parts ...