The Caterpillar Fusion quick coupler moves the load’s center of gravity closer to the machine so that the loader performs much like it is using a pin-on bucket, with no change in tipping load. The patented design uses wedges to pull the attachment tight to the machine in two directions. Wedge locking ensures a snug, rattle-free fit and allows many machines to share work tools with the Fusion interface. The open-frame design gives the operator clear sight lines to the work tool, load and target location.