This Service Repair Workshop Manual provides comprehensive information for the Takeuchi TB80FR. Engineered for demanding applications, this machine features a robust diesel engine with direct injection and a water-cooled system, delivering 50.6 kW (68 hp) of power. Its hydrostatic transmission with variable gears ensures precise control, while the substantial operating weight of 7995 kg (17625 lbs) and impressive digging capabilities, including a maximum digging depth of 4310 mm (14 ft 2 in) and a reach of 6775 mm (22 ft 3 in), highlight its construction-grade performance. The vehicle's dimensions, including an overall length of 6270 mm (247 in) and a width of 2320 mm (91.3 in), are optimized for operational efficiency and stability. This manual serves as an essential resource for maintaining and repairing the Takeuchi TB80FR. It covers critical areas such as detailed maintenance procedures, troubleshooting guides for common issues, and technical specifications for all major systems, including engine, hydraulics, and drivetrain. With specific details on fluid capacities for engine oil, hydraulic oil, coolant, and fuel, along with performance data for digging and travel, this document is designed to assist owners, mechanics, and technicians in ensuring the longevity, reliability, and optimal performance of the equipment.