CATERPILLAR 345B L CRAWLER EXCAVATOR

Technical Description

The Caterpillar 345B L is a heavy-duty hydraulic excavator engineered for demanding construction and excavation tasks. Powered by a Cat 3176C ATAAC engine with a displacement of 628.6 cubic inches, it delivers a net power output of 290 horsepower (216 kW), ensuring robust performance in challenging environments. The excavator features a fuel capacity of 158.6 gallons and a hydraulic pump flow capacity of 169.1 gallons per minute, supporting efficient operation of attachments and implements. The hydraulic system is designed with a relief valve pressure of 4980 psi, providing reliable power and control. With a maximum travel speed of 2.8 mph (3 kph) and a drawbar pull of 72,400 lbs, the 345B L offers strong traction and mobility across varied terrains. The undercarriage is equipped with a 29.6-inch shoe size and a 9-foot track gauge, enhancing stability and ground pressure distribution. The machine’s tail swing radius measures 11.9 feet, allowing for operation in confined spaces. Depending on the boom and stick configuration, the excavator achieves a maximum loading height ranging from 21.9 to 25.3 feet, a maximum digging depth up to 23.3 feet, and a maximum reach along the ground of 35 feet. Shipping dimensions vary by configuration, with typical shipping lengths around 37.4 to 38.6 feet and shipping heights between 12.1 and 12.7 feet. This versatile excavator is built for productivity, durability, and adaptability in a wide range of applications.