KOMATSU PC340LC-6 CRAWLER EXCAVATOR

Technical Description

The Komatsu PC340LC-6 is a heavy-duty hydraulic excavator designed for versatile and efficient earthmoving tasks. It features a turbocharged SAA6D108E-2 engine delivering 245 horsepower (gross) at 1750 rpm, providing robust power and fuel efficiency to handle demanding job sites. The operating weight is approximately 73,083 lbs, with a fuel capacity of 142.7 gallons and a hydraulic pump flow capacity of 141.6 gpm, ensuring high productivity and responsive hydraulic performance. The excavator offers four boom and stick options, allowing varying maximum digging depths from 20.9 ft to 26.9 ft and maximum reach along ground ranging from 32.7 ft to 38.5 ft, adapting to a range of project needs. It supports bucket capacities between 0.7 to 2.4 cubic yards, suitable for different material volumes and applications. The dimensions include a ground clearance of 1.7 ft, a cab height of 10.3 ft, a track length on ground of 13.3 ft, and a track gauge of 8.5 ft, providing stability and maneuverability. The undercarriage design delivers a drawbar pull of 50,706 lbs with ground pressure around 9 psi and maximum travel speed of 3.5 mph. Additional notable features include a hydraulic system relief valve pressure rated at 5,049 psi, a swing speed of 10 rpm, and a 24-volt operating electrical system. The tail swing radius measures 10.8 ft, enabling operation in confined spaces. The PC340LC-6 balances powerful performance, adaptable reach, and operator comfort, making it well-suited for construction, excavation, and mining projects.