This manual covers the Liebherr R 984 C Litronic High Rise Excavator, with serial numbers beginning from 57000. Designed for demanding construction and industrial applications, this excavator is engineered for robust performance and operational efficiency. Its advanced Litronic system ensures precise control and optimized fuel consumption, making it a reliable choice for complex projects. The R 984 C Litronic embodies Liebherr's commitment to quality, durability, and innovative engineering, providing operators with a powerful and dependable machine for challenging environments. This comprehensive operating manual is intended for both machine operators and maintenance personnel. It provides essential information covering product description, safety guidelines, control and operation procedures, troubleshooting guidance for malfunctions, and detailed maintenance instructions. By carefully reading and adhering to the information within this manual, users can ensure safe and efficient operation, maximize the machine's reliability and service life, and minimize repair costs and downtime. The manual is designed to be a readily accessible resource for all individuals working with or on the R 984 C Litronic excavator.