The KAT Master Hitch is the centerpiece product that increases the versatility of Wheel Loaders by allowing quick and easy interchangeability of attachments. By installing KAT hooks and lugs in place of original pin-on lugging on an attachment, the KAT Master Hitch is capable of changing the attachment utilizing a hydraulic or manual lock pin system. Hydraulically operating the KAT Master Hitch enables the operator to change attachments without leaving the cab of the machine.