This manual covers the Takeuchi TB125 Compact Excavator, a robust piece of equipment designed for demanding tasks. Engineered for reliability and efficiency, this diesel-powered excavator features a water-cooled system and a hydrostatic transmission with variable speed capabilities. Its approximate operating weight is 2,500 kg, making it a versatile tool for various construction and excavation projects where precision and power are essential. The purpose of this professional-grade service manual is to provide comprehensive guidance for the maintenance and repair of the Takeuchi TB125. It details essential procedures, technical specifications, and troubleshooting steps necessary to keep the machine operating at peak performance. Owners, technicians, and mechanics will find invaluable information within these pages to ensure the longevity and optimal functioning of their compact excavator.