The Volvo ECR145C L is a robust excavator engineered for demanding work environments. Featuring a powerful Volvo D6E LA E3A diesel engine with a displacement of 7.1 liters and an output of 143 HP, this machine is built for reliability and performance. Its hydrostatic transmission offers variable speed control, while its substantial operating weight of approximately 14,500 kg and impressive digging capabilities, including a maximum digging depth of around 6.5 meters, make it suitable for a wide range of construction and earthmoving applications. The excavator’s design prioritizes efficiency and operator comfort, reflecting Volvo's commitment to quality engineering. This Service Repair Manual provides comprehensive guidance for the Volvo ECR145C L excavator. It covers essential information from general overviews and safety protocols to detailed maintenance procedures, troubleshooting steps, and technical specifications. Key areas include engine service, electrical systems, hydraulic systems, transmission, and the crawler unit. This manual is an indispensable resource for owners, mechanics, and technicians, enabling them to effectively maintain, service, and repair the excavator, ensuring its optimal performance and longevity.