The new Versatile RT520 combine still features the unique rotating concave rotary system known for producing one of the cleanest samples in the industry. With more power for 2018, the RT520 also features a much larger cab and improved operator environment with a simple and ergonomic control console. For 2018, the RT520 receives a bump in horsepower and a new Tier 4 final QSG Cummins engine, offering power and efficiency. Other new features include an LED lighting package with more than twice the illumination of previous models.