CATERPILLAR E120B CRAWLER EXCAVATOR

The Caterpillar E120B is a mid-sized hydraulic excavator designed for versatile digging and loading applications. It features three boom and stick configurations with varying dimensions to suit different operational needs. Option 1 offers a maximum cutting height of 27 ft, maximum digging depth of 16.9 ft, and maximum reach along ground of 26.1 ft. Options 2 and 3 extend these capabilities, with Option 3 providing the greatest reach and depth, including a maximum cutting height of 28.6 ft, digging depth of 19.9 ft, loading height of 20.8 ft, and reach along ground of 28.7 ft. The machine has a ground clearance of 1.6 ft, an overall height to the top of the cab of 8.9 ft, a track length on the ground of 9.2 ft, and a tail swing radius of 7 ft, making it maneuverable in confined spaces. The width to the outside of the tracks is 8.2 ft. Powered by a Caterpillar 3114 engine with a displacement of 268.6 cubic inches, it delivers 84 horsepower (63 kW). The hydraulic system is equipped with a pump flow capacity of 62.4 gallons per minute and operates at a relief valve pressure of 4,270 psi, with a fluid capacity of 43.6 gallons. Fuel capacity is 66.1 gallons. Its operating weight is approximately 28,219 lbs, providing stability and durability for excavation tasks. The undercarriage supports a drawbar pull of 21,581 lbs, ground pressure of 6 psi, and maximum travel speed of 3.2 mph. Shoe size measures 19.7 inches with a track gauge of 6.6 ft, contributing to efficient traction and support. This combination of power, reach, and dimensions makes the Caterpillar E120B suitable for a wide range of construction and earthmoving applications.