The JCB JS190 is a robust tracked excavator weighing approximately 44,099 lbs, engineered to deliver high productivity in demanding excavation tasks. Powered by a 166 hp (124 kW) engine, this model provides significant power for efficient operation. It features a boom and stick configuration allowing a maximum digging depth of 19.8 feet and a maximum reach along the ground of 29.8 feet, facilitating deep and extended excavations. The standard digging depth is 19 feet with a digging reach of 27.9 feet, making it suitable for a wide range of heavy-duty earthmoving projects. Its design incorporates a high-strength, fully welded X-frame undercarriage to ensure durability and stability during operation. The JS190’s hydraulic system uses a combined ten-spool control valve with auxiliary service spool and delivers relief valve settings up to 4554 psi, with power boost capability reaching 4975 psi, supporting powerful boom, arm, and bucket movements. The swing circuit boasts a pressure of 279 bar, while travel circuit pressure is rated at 343 bar, ensuring strong track performance and maneuverability. Dimensions include a transport length around 27.7 ft, width near 9.8 ft, and height about 9.8 ft, facilitating transport and site accessibility. The machine’s operating weight and balance provide a stable platform conducive to fast cycle times and smooth simultaneous tracking and excavating. These attributes make the JCB JS190 a versatile and reliable excavator for construction, demolition, and heavy excavation applications.