The JCB JS190, a robust tracked excavator, is engineered for demanding construction and earthmoving applications. Powered by a 6.7-liter Cummins QSB6.7 diesel engine producing 122 kW (164 hp), this machine offers reliable performance and efficiency. Its hydrostatic 4-wheel drive system, coupled with an operating weight of approximately 19,500 kg, ensures stability and power on various job sites. With impressive digging capabilities, including a maximum reach of 9.0 meters and a depth of 5.9 meters, the JS190 is designed for productivity and durability. This comprehensive Workshop Service Repair Manual in English provides detailed information essential for the maintenance and repair of the JCB JS190. It covers critical areas such as engine specifications, transmission details, lubrication capacities, and performance metrics. Owners, technicians, and mechanics will find step-by-step procedures, technical data, and troubleshooting guidance to ensure the optimal functioning and longevity of their equipment. This manual is an indispensable resource for keeping the JS190 operating at peak performance.