The Takeuchi TB125 is a robust piece of equipment engineered for demanding tasks. Featuring a 1.5 L, 24.4 hp diesel engine, specifically the Kubota D1503-M-DI, and a hydrostatic transmission with variable gears, it is designed for efficient operation. Its compact dimensions of 4.4 meters in length, 1.4 meters in width, and 2.4 meters in height, combined with an operating weight of 2585 kg, make it versatile for various job sites. The hydraulic system, operating at 170 bar with a pump flow rate of 56 L/min, supports powerful digging performance, achieving a maximum dig depth of 2.67 meters and a reach of 4.45 meters, with a bucket digging force of 21.9 kN. This Factory Service Repair Manual, provided in English and digital format, serves as a comprehensive guide for maintaining and repairing the Takeuchi TB125. It details essential procedures, technical specifications, and troubleshooting steps necessary to ensure optimal performance and longevity. Coverage includes critical maintenance information such as engine oil capacity of 6.5 L and hydraulic oil capacity of 35 L, alongside specifications for the undercarriage, including track gauge and shoe width. This manual is an indispensable resource for owners, mechanics, and technicians seeking to understand and service this model effectively.