Abstract: In certain embodiments, an attachment system for a work vehicle may include a chassis interface coupled to a chassis of the work vehicle. The chassis interface may include a recess extending in a longitudinal direction and a pin retainer having a pin hole extending in a lateral direction. The recess receives a protrusion of an attachment interface coupled to an attachment. The pin hole of the pin retainer receives a pin and the pin fastens the chassis interface and the attachment interface to one another.

Abstract: A quick coupler for a three-point hitch includes a cross-beam configured to extend between a first main support and a second main support. The cross-beam is configured to support an anti-rotation hook. In addition, the cross-beam includes a top member extending along a length of the cross-beam and a bottom member extending along the length of the cross-beam. The top member and the bottom member are spaced apart to form a hollow portion between the top member and the bottom member. Furthermore, the cross-beam includes at least one cross-member extending from the bottom member to the top member within the hollow portion.