Full power hydraulic driven 540 rpm PTO, with standard 1-3/8″ diameter, six splined shaft. Mounts in “cavity” in RH65 Rear Hitch. Complete with hoses, fittings and all mounting hardware. Develops approx 17 hp with the MH4900 or approx 20 hp with the MH8500. Allows usage of hundred of third party attachments available at most farm stores, such as: mowers, tillers, snow blowers and more!