This workshop service manual covers the Hitachi Hydraulic Excavator Zaxis 240-3. Designed for demanding construction and earthmoving applications, the Zaxis 240-3 is engineered for robust performance, exceptional durability, and efficient operation. Its advanced hydraulic system and powerful engine deliver superior digging force and precise control, making it a reliable choice for a wide range of heavy-duty tasks. The focus on operator comfort and advanced technological integration ensures productivity and ease of use in challenging environments. This comprehensive manual provides detailed information essential for the maintenance, repair, and servicing of your Hitachi Hydraulic Excavator Zaxis 240-3. It includes in-depth procedures for all major systems, diagnostic troubleshooting guides, technical specifications, and important safety precautions. Whether you are an owner performing routine maintenance or a professional technician undertaking complex repairs, this manual serves as an indispensable resource to ensure your equipment operates at peak performance and longevity.