Tractor Principles The Action, Mechanism, Handling, Care, Maintenance and Repair of the Gas Engine Tractor

"Tractor Principles" by Roger B. Whitman is a comprehensive manual detailing the inner workings of early gas engine tractors, emphasizing the importance of mechanical knowledge for successful operation and upkeep. It begins by differentiating tractors from automobiles, underlining that operators must thoroughly understand their tractor's unique design due to variations among manufacturers. The book emphasizes the necessity of understanding essential components such as the engine, clutch, and transmission, and how skillful handling translates to improved efficiency. It lays the groundwork for a detailed analysis of each component and concept vital to tractor functionality.