1. The John Deere 640L-II skidder, as detailed in the online PDF manual TM14337X19, is a powerful and reliable machine designed for efficient logging operations. With its advanced features and durable construction, this skidder is capable of handling heavy loads in rough terrain with ease. The manual provides comprehensive information on operating, maintaining, and troubleshooting the equipment, making it an essential resource for owners and operators looking to maximize the performance and lifespan of their John Deere skidder.