DTH Hammer, DTH Bit, Shank Adapter manufacturer / supplier in China, offering Atlas Copco Qes60 60kVA Silent Diesel Generator Set Power Generator 400V 50Hz with Cummins Engine, Atlas Copco Qes60 Water-Cooled Diesel Generator with 105L Fuel Tank and Deep Sea Controller, Atlas Copco Qes40 42kVA Silent Diesel Generator with Forklift Slots for Jobsite Power and so on.