This manual covers the Bobcat 440/443/443B Skid Steer Loader models. These machines are engineered for robust performance and reliability in demanding work environments. Their versatile design makes them suitable for a wide range of applications, from construction and landscaping to agricultural tasks. The focus on durable construction and efficient operation ensures these skid steer loaders are a valuable asset for any professional seeking powerful and dependable equipment. This comprehensive English language manual provides detailed information for both service repair and operation and maintenance. It includes assembly, disassembly, servicing, and troubleshooting procedures, alongside technical data such as specifications, diagrams, and illustrations for key systems including the hydraulic, hydrostatic, drive, main frame, electrical, and engine systems. The manual also guides users on operational aspects like handling, lubrication, checking, and adjustment, with a strong emphasis on operator safety and preventive maintenance to ensure peak performance and longevity of your Bobcat equipment.