New - tractor mounted rigid roller rotary mower, 540rpm PTO driven, height of cut range 10-130mm, weight 475kg, HP requirement 25-70hp, Mowing Rates (Acres/hr at 7mph) 5.3. The Swift rigid deck roller mower delivers an exceptional quality of cut, even in the most challenging conditions. The 60mm blade overlap combined with high blade tip speeds result in a professional cylinder mower finish every time.