This Service Repair Manual covers the Volvo ECR235D L excavator, part of the D Series generation. Engineered for demanding work environments, this machine is built with Volvo's renowned quality and reliability. Its robust construction and powerful Volvo D6H diesel engine, delivering up to 162 hp, make it a capable tool for a wide range of excavation tasks. With an operating weight of approximately 23,700 kg and impressive digging capabilities, including a maximum digging depth of 6.6 meters, the ECR235D L is designed for efficiency and performance on any job site. This comprehensive manual provides detailed information essential for the maintenance and repair of your Volvo ECR235D L excavator. It includes step-by-step repair procedures, detailed illustrations, electrical diagrams, and troubleshooting guides to assist owners, mechanics, and technicians. Key areas covered include engine specifications, hydraulic system details, transmission information, and critical maintenance intervals for optimal performance and longevity. Adhering to the guidelines within this manual will ensure your equipment remains in peak operating condition.