This document covers the Takeuchi TB025, TB030, and TB035 compact excavators, known for their robust construction and versatile performance in various job site conditions. These machines are engineered with diesel engines and hydrostatic transmissions, offering reliable power and precise control for demanding tasks. Their design prioritizes efficiency and durability, making them suitable for a wide range of construction, landscaping, and utility work. This Workshop Service Manual and Repair Manual provides comprehensive guidance for the maintenance and repair of the Takeuchi TB025, TB030, and TB035 models. It details essential procedures, including routine maintenance schedules, lubrication points, fluid capacities, and system specifications for the hydraulic and undercarriage systems. The manual is intended to assist owners, technicians, and mechanics in ensuring the optimal performance, longevity, and safety of these excavators.