This manual covers the HITACHI HYDRAULIC EXCAVATOR ZAXIS ZX 220W 3. Designed for demanding operational environments, this model exemplifies robust engineering and reliable performance, making it a trusted choice for various construction and industrial applications. Its advanced features are built to enhance efficiency and durability, ensuring consistent operation under challenging conditions. The purpose of this comprehensive service and workshop repair manual is to provide detailed guidance for the maintenance, diagnosis, and repair of the HITACHI HYDRAULIC EXCAVATOR ZAXIS ZX 220W 3. It includes essential technical specifications, step-by-step procedures, troubleshooting information, and safety precautions. This resource is invaluable for owners, technicians, and mechanics seeking to ensure the optimal performance and longevity of their equipment.