The Takeuchi TB800 is a robust compact excavator engineered for demanding work environments. Featuring a powerful 3.3-liter diesel engine delivering 56.2 kW (75.4 hp) and a sophisticated common rail direct injection fuel system, it offers efficient and reliable performance. Its hydrostatic all-wheel-drive transmission ensures excellent maneuverability across various terrains, while the ROPS/FOPS certified cab provides operator safety and comfort, with available air conditioning enhancing usability during long shifts. With an operating weight ranging from 7,800 to 8,300 kg and impressive digging capabilities, including a maximum digging depth of 4,335 mm and reach of 7,030 mm, the TB800 is designed for productivity in construction, landscaping, and utility work. This Service Parts Catalogue manual provides comprehensive information essential for the maintenance and repair of the Takeuchi TB800 compact excavator. It details critical specifications such as engine displacement, fluid capacities for the hydraulic system, engine oil, and coolant, alongside dimensions including overall length, width, height, and ground clearance. The manual covers operational data, including travel speeds and digging performance metrics, and outlines the components of the hydraulic system. This resource is invaluable for owners, technicians, and mechanics seeking to ensure the longevity, optimal performance, and correct servicing of their TB800 equipment.