This manual covers the LIEBHERR R 912 LITRONI EXCAVATOR LC-S 485, specifically for serial numbers starting from 2001. Designed for demanding operational environments, this excavator is engineered for robust performance and reliability in construction and heavy-duty applications. Its advanced features and durable construction ensure efficient operation and longevity, making it a valuable asset for professionals in the field. The purpose of this comprehensive operation and maintenance manual is to provide detailed guidance for the safe and effective use, servicing, and repair of your LIEBHERR R 912 LITRONI EXCAVATOR LC-S 485. It includes essential information on operating procedures, routine maintenance schedules, troubleshooting common issues, and technical specifications. Adhering to the guidelines within this manual will help ensure optimal performance, extend the lifespan of your equipment, and maintain its operational integrity.