The new K-Series means business, and after a ride in these new Wheeled or Tracked Feller Bunchers you'll have put in the most intense and productive work day ever - all done in comfort. You will always keep your grip with the air-ride suspension seat; one of the largest skylights in the industry, and joysticks with smooth, responsive hydraulics. Swing or drive to the trees with ease and speed thanks to the 9.0L engine that delivers 300 or 330 horsepower and fuel economy that only John Deere can bring. These cutting machines feature best-in-class accumulation, and saw recovery that accelerates in the blink of an eye.