This manual covers the NEW HOLLAND MH City, MH Plus, and MH 5.6 HYDRAULIC EXCAVATOR models. These machines are engineered for demanding hydraulic excavation tasks, offering robust construction and reliable performance. This comprehensive guide provides in-depth information designed to ensure optimal operation and longevity for your equipment. The purpose of this manual is to serve as a complete resource for maintaining, assembling, disassembling, and servicing your hydraulic excavator. It includes detailed technical data, special tools, machine structure information, electrical and electronic systems, hydraulics, calibration procedures, troubleshooting guides, and repair instructions. With clear diagrams, illustrations, and step-by-step procedures, this manual empowers owners and technicians to perform repairs and maintenance efficiently.