This workshop repair service manual covers the JCB JS130 excavator, designed for robust performance in various construction and excavation applications. Built with engineering quality and reliability in mind, the JS130 features a powerful Isuzu 4HK1-X diesel engine, delivering approximately 96 HP and 335 Nm of torque, coupled with a hydrostatic transmission for precise control. Its operating weight of 12,700 kg and impressive digging capabilities, including a maximum depth of 5540 mm and reach of 8100 mm, make it a versatile and efficient machine. This comprehensive manual provides essential service, maintenance, and troubleshooting information for the JCB JS130, covering serial numbers 758000 onwards. It details routine maintenance procedures, such as engine oil and hydraulic filter replacement intervals, along with technical specifications for engine, transmission, and dimensions. The content is structured to assist owners, mechanics, and technicians in effectively maintaining, diagnosing, and repairing the equipment, ensuring optimal performance and longevity.