JCB JS190LC CRAWLER EXCAVATOR

The JCB JS190LC is a robust mid-size hydraulic excavator designed for versatile heavy-duty applications. Powered by a JCB EcoMAX 444 TCA engine compliant with EU Stage IV and EPA Tier 4 Final regulations, it delivers a net power of 109 hp (81 kW) at 2200 rpm, ensuring efficient performance with low emissions. The excavator operates at a weight of approximately 43,345 lbs (19,661 kg) with a ground clearance of 1.6 ft and a track width of 8.2 ft, offering stability and maneuverability with a minimum swing radius of 118.2 inches. It features a full hydraulic system with a main pump flow capacity of 86.7 gallons per minute (gpm) and a relief valve pressure of 4975 psi, supporting smooth operation and effective digging capabilities. Three boom/stick options provide flexibility in reach and height: option one offers a max cutting height of 30.9 ft and max digging depth of 19.1 ft; option two increases these to 31.8 ft and 20.6 ft respectively; option three maximizes capacity with a 32.5 ft cutting height and 21.7 ft digging depth. Maximum digging reach on ground extends up to 29.9 ft with these configurations. The bucket capacities range from 0.5 to 1.2 cubic yards, adaptable to various excavation tasks. Key dimensions include a top cab height of 9.8 ft, track length on ground of 11.1 ft, and tail swing radius of 7.7 ft. The machine supports a fuel capacity of 66.9 gallons and maintains operational fluids with a hydraulic fluid capacity of 37.6 gallons and engine oil capacity of 3.5 gallons. Its undercarriage includes 46 track shoes per side and a track gauge of 7.2 ft with grease cylinder-type track adjustment. The JS190LC’s hydraulic brakes use a counterbalance valve system, and the swing mechanism runs at 10 rpm, allowing efficient rotation. Maximum travel speed is 2 mph. Overall, the JS190LC combines power, reach, and operational versatility to handle demanding excavation projects effectively.