This manual provides comprehensive electrical and hydraulic schematics for the Doosan SOLAR 290LL Excavator. Designed for immediate repair needs, this publication offers detailed technical data specific to this heavy-duty equipment. The Doosan SOLAR 290LL Excavator is engineered for demanding operational environments, emphasizing robust performance and reliability in construction and heavy lifting applications.

This Electrical Hydraulic Schematics Manual, identified by publication numbers HATF640 for electrical circuits and HAOK640L for hydraulic circuits, serves as an essential resource. It covers critical schematics and technical specifications necessary for understanding and maintaining the vehicle's complex electrical and hydraulic systems. This manual is intended for operators, technicians, and mechanics to facilitate efficient troubleshooting and repair, ensuring the continued optimal performance of the Doosan SOLAR 290LL Excavator.