Hydraulic Quick Hitchs are to fix various kinds of attachments to excavator quickly, it is very ... parts such as buckets(ranging from 3T to 12T), rippers, quick couplers, seats, frames, oil tanks, brake pads, bucket teeth etc ... coating streamline and welding About Hydraulic quick hitchs of ExcavatorHydraulic quick hitchs of Excavator Attachments help to fix various kinds of attachment( digging ...