The Takeuchi TB1140 is a robust Hydraulic Excavator designed for demanding work environments. Engineered for reliability and performance, this model, applicable to serial numbers 51400005 and up, features a hydrostatic transmission and a tracked drive system. Its substantial operating weight, ranging from approximately 10,600 to 11,300 kg, combined with a ground clearance of about 370 mm, ensures stability and capability across various terrains. The operator station is available as a ROPS/FOPS Cab or Canopy, prioritizing safety and comfort during operation. This Service Parts Catalogue Manual provides essential information for immediate repair and parts identification for the Takeuchi TB1140. It covers critical areas including detailed specifications for its diesel engine, hydrostatic transmission, and undercarriage components, such as rubber or steel tracks. Maintenance schedules, lubrication capacities, and filter replacement intervals are outlined to ensure optimal performance and longevity. This comprehensive guide is an indispensable resource for owners, mechanics, and technicians seeking to maintain and repair their TB1140 Hydraulic Excavator effectively.