excavator seal kit: 1.hardness:58-62HRC 2.diameter:50-1,000mm ... BulldozerTY320,D155,D85,T140-1 KobelcoSK07,SK200 excavator seal kit: Excavator seal kit are used in construction machinery and mining machinery , ... have your own drawings,that's ok. Excavator seal kit is applicable to various engineering machinery and mining machinery. ... levelers, cranes, mixers, mining machines, etc. excavator seal kit