This workshop repair service manual covers the JCB JS145, JS160, and JS180 tracked excavators. These robust machines are engineered for demanding work environments, featuring a reliable diesel powertrain and a hydrostatic tracked drive system. Their construction emphasizes durability and performance, making them suitable for a wide range of heavy-duty applications in construction and earthmoving. This comprehensive manual provides detailed information essential for the upkeep and repair of your JCB tracked excavator. It includes extensive coverage of diagnostics, troubleshooting, repair procedures, and component overhauls for critical systems such as hydraulics, the powertrain, undercarriage, electrical systems, and the operator's cab. With clear instructions and likely diagrams, this document is an indispensable resource for technicians and owners aiming to maintain the optimal performance and longevity of their equipment.