Patent ID: 8167053
Filing Date: 2012-05-01
Classification: B66C,E02F,E21B

Abstract:
1. A mobile implement, comprising: at least first and second identical powered mobile modules each including a main support frame; rotatable ground supporting arrangements located at opposite sides of and connected in supporting relationship to said main frame, and an engine supported by the frame for powering said module; an attachment including a frame arrangement including at least first and second spaced apart connection arrangements defined by first and second brackets, each bracket having a downwardly opening receptacle and being coupled for universal pivotal movement to said frame arrangement of said attachment; said first and second mobile modules each being equipped with first and second vertically swingable boom arm assemblies having rear regions respectively coupled to the main support frames of said first and second mobile modules and having forward end regions respectively coupled to first and second mounting adapters; said first and second mounting adapters each being shaped complementary to and being received within an associated one of the downwardly opening receptacles of the first and second brackets.