This manual covers the Kubota KH Series Excavator, including models KH36, KH41, KH51, KH61, KH66, KH91, KH101, and KH151. These excavators are engineered for reliable performance in a variety of construction and excavation tasks. Featuring robust construction and efficient hydrostatic transmissions, the KH Series is designed to deliver power and precision for demanding job sites. Their compact yet capable design makes them versatile for both large-scale projects and confined spaces, reflecting Kubota's commitment to quality and operational excellence.

This comprehensive Service Manual provides detailed information essential for the maintenance, repair, and troubleshooting of your Kubota KH Series Excavator. It includes in-depth coverage of the machine body, hydraulic system, electrical system, and engine, along with specific technical data and specifications. Whether you are performing routine maintenance, diagnosing issues, or undertaking major repairs, this factory-level manual offers the procedures and insights necessary to ensure your excavator operates at peak performance and longevity.