Comes complete with everything that you need to milk. Vacuum pump package includes 3 HP Gas Engine on heavy duty cart with 10" air tires and 2 stallcocks. Complete with regulator and gauge.Bucket assembly comes with ONE 8 gal plastic bucket assembly with ONE goat cluster. Which includes pulsator, lid, claw, shells, and all necessary hoses and rubber goods to milk ONE goat at a time. FREE SHIPPING within 48 states 1 Year Warranty