This manual covers the Takeuchi TB15 and TB120 models, designed for demanding work environments. These machines are engineered for reliability and efficient operation, featuring a hydrostatic transmission for versatile performance. While specific production years are not detailed, the focus on robust construction and quality components ensures these excavators are a dependable choice for various construction and utility tasks. This Parts List Manual, presented in English, provides essential information for identifying and ordering components. It includes illustrations and step-by-step instructions to facilitate accurate parts selection. The manual is designed to assist owners and service technicians in maintaining the optimal condition and longevity of the Takeuchi TB15 and TB120, ensuring they remain productive assets.