1. Introducing the JOHN DEERE 644H 4WD Loader and 644H MH Material Handler TM1638, a powerful and versatile equipment designed to handle heavy loads with ease. This reliable machine offers exceptional performance and efficiency, making it an ideal choice for various construction and material handling tasks. With its 4-wheel drive capability, it ensures superior traction and stability even in challenging terrains. Additionally, the included TM1638 free online manual provides comprehensive guidance and support for operators, ensuring smooth operation and maintenance. Trust in the JOHN DEERE 644H 4WD Loader and 644H MH Material Handler TM1638 to enhance productivity and tackle any job with confidence.