원래 이름 기록: Mark Duffy

The coupling device is provided for connecting an implements PTO and hydraulic/electronic connections to the tractors supply source which includes a base frame substructure, with parallel mounting plates, a four-point linkage lifting frame, four linkage arms, a hydraulic/electronic connector bank, with mounting plate, two hydraulic piggy-back solution cylinder units, two piggyback hydraulic cylinder mounting plates, coupling unit, with a telescopic box section, with transfer shaft, a jaw coupler, and holding stand plate, PTO spring loaded coupling hub, a securing sleeve, compression spring, and a jaw coupler, foldable resting stand unit, with resting stand plate, two clamping plates, two tyre bumper guards, two jack leg side plate, and ground plate, an inseparable three stage PTO drive shaft, two universal joints, two profiled tubes, one profiled shaft. Thus, the base frame substructure is secured to the tractors back-end centre housing without altering any existing features, the coupling unit is a free floating device that transfers from tractor to implement by the four point lifting frame, this coupling unit device connects the implements hydraulic/electronic connections to the tractors supply, a three stage inseparable drive shaft is connected from the coupling unit to the implements rotary appliance that provides maximum length in the area where space is constrained, when the coupling unit is not is operation it is rested upon the foldable resting stand unit which is universally mounted to an implements drawbar, attached is a retractable hydraulic jack leg that elevates the implements drawbar to a set ground height, this device thereby saves the operator time and energy along with eliminating PTO hazards and accommodating paralysed operators with no requirement to dismount from the tractors seat. Also avoiding hinderance of tractors preexisting 3-point linkage, meaning the operator can simultaneously use a 3-point linkage implement while the coupling units lifting frame is still attached to the tractors back-end centre housing.