This manual covers the KATO HD2310III-LC Hydraulic Excavator. Engineered for demanding applications, this model represents KATO's commitment to robust construction and operational efficiency. Its advanced hydraulic system and durable design ensure reliability and performance across a wide range of construction and earthmoving tasks. The HD2310III-LC is built to meet the rigorous standards expected in heavy-duty operations, providing a powerful and dependable solution for professionals in the field. This comprehensive workshop service manual provides detailed instructions for the repair, maintenance, and servicing of the KATO HD2310III-LC Hydraulic Excavator. It includes essential information on disassembly, assembly, adjustments, troubleshooting, and diagnosis, supported by numerous illustrations, exploded diagrams, and schematics. The manual emphasizes critical safety precautions, correct tool usage, and the importance of precise measurements, ensuring that maintenance and repair procedures are carried out safely and effectively. Adherence to the guidelines within this manual will help maintain the optimal performance and longevity of your equipment.