This manual covers the Bobcat 553 Skid Steer Loader, specifically for models manufactured for the European market with serial numbers 516411001 and above. Designed for demanding operational environments, the Bobcat 553 is engineered for reliability and efficiency in various construction and material handling tasks. Its robust construction and user-friendly controls make it a valuable asset for professionals seeking dependable performance. The purpose of this comprehensive operation and maintenance manual is to provide essential information for the safe and effective use of your Bobcat 553 Skid Steer Loader. It details general introductions, technical specifications, instrument and control functions, operational instructions, fueling and lubrication requirements, and detailed maintenance procedures. Safety guidelines for operation and maintenance are also included, ensuring that owners, mechanics, and technicians have the knowledge necessary to maintain the vehicle's optimal performance and longevity.