Kverneland 9577 S Twin Rotor Rake The side delivery rake Kverneland 9577 S with controlled steering facility is fitted with 12/13 double tangential tine arms. Adjustable cam tracks permit the best possible swath formation at any time. Exceptional manoeuvrability and a generous amount of ground clearance with lifted rotors contribute to the superb performance of this rake. The TerraLink Quattro ground following system is standard on 9577 S. The active steering device on the main frame and the 80?? pivoting headstock ensure excellent manoeuvrability. The Advantages: ProLine oilbath gearbox. TerraLink Quattro for perfect ground followings Active wheel steering with 80?? turning angle for easy manoeuvrability. Side delivery rake concept able to place crop from a total of 14.50m into one swath Technical Specifications Working Width: 7.70m Tine Arms: 12/13 Weight: 2290kg