KOMATSU PC340-6 CRAWLER EXCAVATOR

Technical Description

The Komatsu PC340-6 is a mid-sized hydraulic crawler excavator designed for versatile earthmoving and material handling applications. Powered by a Komatsu SA6D114E diesel engine producing 232 horsepower at 1750 rpm, this machine delivers robust performance with a displacement of 504.7 cubic inches. The excavator weighs approximately 71,606 pounds during operation, providing stability across various job sites with a ground pressure rating of 9.5 psi. Featuring interchangeable boom and stick configurations, the PC340-6 offers exceptional reach capabilities ranging from 32.7 feet to 38.5 feet along the ground, depending on the selected arm combination. Maximum digging depths vary from 20.9 feet to 26.9 feet, while cutting heights reach up to 34.7 feet. The reference bucket capacity is 1.8 cubic yards, with adjustable options ranging from 0.7 to 2.4 cubic yards to accommodate different material types. The machine dimensions include a width of 10.5 feet to the outside of tracks, height to cab top of 10.3 feet, and a ground clearance of 1.7 feet. The tracked undercarriage features a shoe size of 23.7 inches and track gauge of 8.5 feet, enabling a maximum travel speed of 3.5 mph with a tail swing radius of 10.9 feet. The hydraulic system operates at 5050 psi relief pressure with a pump flow capacity of 132.1 gallons per minute, supported by a 54.2-gallon fluid capacity reservoir. With a fuel tank capacity of 142.7 gallons, the PC340-6 delivers extended operational efficiency suitable for construction, quarrying, and demolition projects.