This manual covers the Takeuchi TB020, a compact excavator designed for efficient operation in various construction and landscaping applications. Engineered for durability and performance, the TB020 features a robust diesel engine, a hydrostatic transmission for precise control, and a capable hydraulic system. Its compact dimensions and operational reach make it suitable for tight job sites, offering a reliable solution for digging, trenching, and material handling tasks. The machine's construction prioritizes operator ease and productivity, reflecting Takeuchi's commitment to quality in its equipment. This Parts Manual provides comprehensive information essential for identifying and ordering components for the Takeuchi TB020. It details various systems including the engine, transmission, hydraulic system, undercarriage, and operating parameters, offering specifications such as engine displacement, hydraulic flow rates, and digging depths. The manual is intended to assist owners, technicians, and service personnel in maintaining the integrity and operational readiness of the TB020, ensuring efficient parts replacement and continued reliable service.