Caterpillar Inc.

Jacob C Combs

Sage F Smith

Eve L Rowshanaee

An attachment assembly configured to be removably coupled between a first jaw and a second jaw of a clamping bucket. The attachment assembly includes a pair of sidewalls spaced from each other in a first direction and at least two structural beams spaced from each other in a second direction. Each of the first sidewall and the second sidewall includes a first connection interface configured to be removably coupled between the front jaw and the rear jaw, a retention arm configured to interconnect to a back surface of the rear jaw, and a second connection interface configured to interface with a working tool. The attachment assembly can also include a reaction arm configured to be arranged adjacent a bottom surface of the front jaw of the clamping bucket.

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Mooresville, NC, United States of America

Jacob C Combs