This manual covers the Liebherr R 914 C Litronic excavator, identified by serial numbers from 23079 and type numbers 1062, 1063, 1064, and 1065. Designed for demanding operational environments, the R 914 C Litronic embodies Liebherr's commitment to robust engineering and reliable performance. This machine is built to provide efficient and dependable service across a range of construction and material handling applications, ensuring productivity and longevity in challenging conditions. The purpose of this comprehensive operating manual is to provide essential information for both machine operators and maintenance personnel. It details product descriptions, critical safety guidelines, control and operation procedures, troubleshooting for malfunctions, and thorough maintenance instructions. Adhering to the information within this manual will enhance operational familiarity, prevent improper use, increase machine reliability, extend service life, and reduce repair costs and downtime, ensuring the Liebherr R 914 C Litronic operates at its peak performance.