The Takeuchi TB125 is a versatile compact excavator designed for demanding work environments. Engineered for reliability and performance, this machine features a robust diesel engine and a hydrostatic transmission with track drive, making it suitable for a wide range of construction and landscaping applications. Its compact size and operational weight of approximately 2500 kg allow for efficient maneuverability in confined spaces, while its overall design prioritizes durability and operator ease. This Repair Service Manual provides comprehensive guidance for the Takeuchi TB125. It covers essential maintenance procedures, detailed troubleshooting steps, and critical technical specifications necessary for the upkeep and repair of the vehicle. The manual is intended for professional technicians and owners who need to ensure the optimal performance, longevity, and safety of their compact excavator through accurate servicing and repair.