The Volvo BM 4300B Wheel Loader, designed for industrial machinery applications, represents a robust and reliable piece of equipment. Built with a focus on durability and performance, this model is engineered to meet the demanding requirements of various operational tasks. Its internal combustion engine, complemented by an engine heater, ensures consistent operation in diverse conditions, highlighting the machine's practical and resilient design. The 4300B is a testament to Volvo BM's commitment to quality and functionality in heavy machinery. This Service Parts Catalogue provides comprehensive documentation for the Volvo BM 4300B Wheel Loader, covering serial numbers 5001-9999. In English, this manual details the engine with mounting and equipment, electrical systems, brake and steering systems, frame and wheel assemblies, machinery house, cab, exterior trim, working hydraulics, servo hydraulics, and the load handling unit. It offers step-by-step instructions for self-repair, enabling owners and technicians to effectively maintain and repair the machine, ensuring its continued optimal performance.