The Takeuchi TB045 is a robust compact excavator engineered for demanding work environments. Featuring a powerful Kubota D1803-M-EBG diesel engine, this machine delivers efficient performance with a net power of 35.4 kW (47.5 hp). Its hydrostatic transmission and tracked drive system provide excellent maneuverability and stability across various terrains. With an operating weight of 4495 kg (9910 lbs) and a maximum digging depth of 3925 mm (12 ft 11 in), the TB045 is designed for reliability and productivity in construction, landscaping, and utility applications. This Service Repair Manual provides comprehensive guidance for the Takeuchi TB045 compact excavator. It covers essential maintenance procedures, detailed troubleshooting steps, and critical technical specifications, including engine and hydraulic system data. The manual is intended to assist owners, mechanics, and technicians in understanding, maintaining, and repairing the TB045, ensuring its optimal performance and longevity. Adherence to the guidelines within this manual is crucial for safe and effective operation.