This Service Repair Manual covers the Bobcat X337 Hydraulic Excavator, applicable to serial numbers 515411001 and above. Engineered for demanding work environments, the X337 is designed to deliver robust performance and reliability. Its advanced hydraulic system and durable construction make it a versatile tool for various excavation and construction tasks. This manual provides comprehensive information to ensure optimal operation and longevity of your equipment. The purpose of this manual is to provide detailed instructions and technical specifications for the maintenance, repair, and troubleshooting of the Bobcat X337 Hydraulic Excavator. It includes essential information on safety procedures, routine maintenance schedules, and in-depth coverage of key systems such as the hydraulic, drive, upper works, main frame, and electrical systems. Technicians and owners will find the technical data, engine service details, and fluid capacity information invaluable for keeping the excavator in peak operating condition.