The Takeuchi TB1140 is a robust piece of equipment engineered for demanding operational environments. Its design prioritizes reliability and efficient performance, featuring a diesel engine and a hydrostatic transmission with variable speed control. With an operating weight of approximately 13900 kg, this model is built to handle substantial workloads. Its capabilities are further enhanced by a hydraulic system capable of delivering a flow rate of approximately 130 L/min at a pressure of approximately 23.5 MPa, making it suitable for a wide range of construction and industrial applications. This Workshop Service Manual provides comprehensive guidance for the maintenance and repair of the Takeuchi TB1140. It covers essential procedures, technical specifications, and operational data necessary for optimal vehicle performance and longevity. Included are details on service schedules, with initial service at 50 hours and subsequent services at 250-hour intervals. This manual is an indispensable resource for owners, technicians, and mechanics seeking to understand, maintain, and service this equipment effectively.