This manual covers the Liebherr R914C Litronic excavator, identified by serial numbers from 27782 onwards and type numbers 1062, 1063, 1064, and 1065. Designed for demanding operational environments, this excavator represents a commitment to robust engineering and reliable performance. Its advanced Litronic system offers precise control, enhancing efficiency and productivity for a wide range of construction and earthmoving tasks. Adherence to the guidelines within this manual ensures optimal operation and longevity of the equipment. The purpose of this comprehensive manual is to provide essential information for both machine operators and maintenance personnel. It details product descriptions, critical safety guidelines, operational procedures, troubleshooting guidance for malfunctions, and thorough maintenance schedules. By carefully studying and applying the information contained herein, users can ensure the safe and efficient operation of the R914C Litronic, minimize downtime, reduce repair costs, and extend the service life of the machine. This document is an indispensable resource for anyone working with or on this Liebherr excavator.