1. The JOHN DEERE E6850 Self-Propelled Forage Harvester TM4631 is a high-performance agricultural machine designed to efficiently harvest forage crops. With its self-propelled feature, it offers ease of maneuverability and increased productivity. This harvester comes with an online PDF manual, providing comprehensive instructions and guidance for operation and maintenance. Whether you're a professional farmer or a hobbyist, the JOHN DEERE E6850 is a reliable and efficient choice for your forage harvesting needs.