KOMATSU PC350-6 MIGHTY CRAWLER EXCAVATOR

Technical Description

The Komatsu PC350-6 MIGHTY is a mid-size hydraulic excavator designed for high performance and durability in demanding construction and mining applications. It is powered by the Komatsu SAA6D108E diesel engine, a 436.4 cubic inch displacement unit delivering 232 horsepower at 2050 rpm, optimized for continuous heavy-duty operation with fuel efficiency and reliability. The excavator has an operating weight of approximately 71,209 lbs and features a fuel capacity of 142.7 gallons for extended work cycles. Its hydraulic system includes a pump flow capacity of 138.5 gallons per minute and operates at a relief valve pressure of 5050 psi, ensuring strong, responsive control of the boom, stick, and bucket. Dimensionally, the PC350-6 MIGHTY has a shipping length of 36.2 ft, shipping height of 10.8 ft, and an overall width of 10.5 ft. The boom and stick provide a maximum cutting height of 33.5 ft, a maximum digging depth of 24.3 ft, and a maximum reach along the ground of 35.9 ft, with a maximum vertical wall digging depth of 21.3 ft. The reference bucket capacity is 1.8 cubic yards, suitable for a variety of excavation tasks. The undercarriage features 23.7-inch shoes, an 8.5 ft track gauge, and distributes ground pressure at 9.5 psi, enabling stable movement over challenging terrains at a top travel speed of 3.5 mph. The swing system allows a rotation speed of 10 rpm with a 10.9 ft tail swing radius, enhancing maneuverability in confined spaces. Ground clearance is 1.7 ft, and the length of track on the ground is 12.2 ft, contributing to the machine’s stability and balance during operation. This combination of power, hydraulic capacity, and robust dimensions makes the PC350-6 MIGHTY a reliable choice for heavy excavation work.