1. The JOHN DEERE 824K 4WD LOADER (SN.-641969) is equipped with powerful W.ENGINES 6135HDW01 and 6135HDW03, ensuring optimal performance and efficiency. This loader, as detailed in the TM10699 manual, is designed to handle heavy-duty tasks with ease, making it a reliable choice for various construction and agricultural projects. Customers can access the free online manual to learn more about the features and capabilities of this top-of-the-line loader.