This book contains a classic guide to farm machinery, primarily dealing with the operation, mechanics, repair, and maintenance thereof. Offering simple instructions and invaluable tips for those with a practical interest in the subject, "Farm Machinery - Tractors" will owners of vintage agricultural machinery and those looking to find out more about the history and development of farming techniques. Contents include: "Farm Machinery And Its Relation", "To Agriculture", "Materials Of Construction", "Mechanics", "Transmission Of Power And Component Parts Of Machines", "Lubricants And Lubrication", "Hydraulic Power Lifts And Rubber Tires", "Selection Of Farm Machinery", "Tillage History And Requirements", etc. Many vintage books such as this are increasingly scarce and expensive. It is with this in mind that we are republishing this volume now in an affordable, modern, high-quality edition complete with a specially-commissioned new introduction on agricultural tools and machinery.