CATERPILLAR 231D LC CRAWLER EXCAVATORS

Technical Description

The Caterpillar 231D LC is a robust crawler excavator engineered for heavy-duty construction and excavation tasks. This model features a powerful 3208 diesel engine with a displacement of 634.7 cubic inches, delivering a net power output of 200 horsepower (149 kW) for reliable performance in demanding environments. The hydraulic system is equipped with a pump flow capacity of 121 gallons per minute and a relief valve pressure of 4800 psi, ensuring efficient operation of attachments and implements. With a fuel capacity of 105.7 gallons, the 231D LC supports extended work cycles without frequent refueling. The excavator’s operating weight is 78,264.2 pounds, providing excellent stability and traction. The undercarriage is designed for durability, with a drawbar pull of 67,442.7 pounds, a ground pressure of 6.8 psi, and a maximum travel speed of 3.5 mph (5 kph). The standard shoe size is 32.1 inches, and the track gauge measures 8.7 feet, contributing to its superior mobility and low ground disturbance. In terms of dimensions, the machine offers a ground clearance of 2 feet, a height to the top of the cab of 11.1 feet, and a width to the outside of the tracks of 11.4 feet. The tail swing radius is 9.9 feet, and the removal counterweight clearance is 4.2 feet. The 231D LC is available with two boom/stick configurations, providing maximum cutting heights up to 34 feet, digging depths up to 24.8 feet, loading heights up to 24.3 feet, and reach along the ground up to 36.8 feet, making it highly versatile for a wide range of excavation applications.