These rippers are customised for the Canadian market. Note the hangers, which are especially adapted to accept the wedge type quick couplers so popular in that country. The shank of the ripper is made of 400 BHN material and the tip is customised for an adaptor to be welded in. This adapter in turn will accept a replaceable tooth point which can be changed from time to time. These rippers have been made for a large range of excavators from 3 ton to 20 ton operating weight class.