This manual covers the Bobcat 443B Skid Steer Loader, a versatile machine designed for a wide range of applications. Built with robust engineering, this model emphasizes reliability and performance, making it a dependable choice for demanding tasks. Its hydrostatic drive system and four-wheel drive capability ensure efficient power delivery and maneuverability in various working environments. The purpose of this comprehensive Service Repair Manual is to provide essential information for the maintenance, repair, and technical understanding of the Bobcat 443B Skid Steer Loader. It details critical systems including the hydraulic, hydrostatic, drive, and electrical systems, alongside the main frame. The manual also includes lubrication points, troubleshooting guidance, serial number locations, and technical specifications, ensuring owners and technicians have the resources needed to keep the equipment operating optimally.