I have a New Holland 570 small square bale baler with a model 72 thrower installed added 2 years ago. I used it for 1800 bales last year, 2000 bales the year before. Before that it ran about 10,000 bales a year. Serviced by Rovendales mid season last year. -Electric distance-Hydraulic thrower swing-Manual baler swing-New knotterOne owner machine, still has the original paint on the pick up.