This manual covers the Hitachi EX220LC-5 Excavator, designed for robust performance in demanding environments. It encompasses all models, engines, trim, and transmission types, ensuring comprehensive coverage for this versatile piece of heavy equipment. The EX220LC-5 is engineered for reliability and efficiency, making it a trusted choice for various construction and industrial applications. This workshop repair and service manual provides detailed information essential for the maintenance, troubleshooting, and repair of your Hitachi EX220LC-5 Excavator. It includes operational principles, system overviews, component operation, performance testing, and troubleshooting guides. Additionally, it contains detailed hydraulic and electrical circuit diagrams, harness information, and specific workshop procedures for the upperstructure, undercarriage, front attachment, and engine. This manual is an indispensable resource for owners, technicians, and mechanics seeking to maintain the optimal performance and longevity of their equipment.