KOMATSU PC300-6 CRAWLER EXCAVATOR

Technical Description

The Komatsu PC300-6 is a mid-sized hydraulic excavator engineered for demanding construction and demolition applications. Powered by a Komatsu SAA6D108E six-cylinder engine delivering 171.7 horsepower at 2050 rpm, this machine combines robust performance with operational efficiency. The excavator operates at a maximum weight of 63,603.4 pounds with a ground pressure of 9.1 psi, enabling versatile deployment across varied terrain conditions. Its 89.9-gallon fuel capacity supports extended operation cycles, while the hydraulic system features a 50-gallon fluid capacity and 5050 psi relief valve pressure, delivering 138.5 gallons per minute for consistent power delivery. The PC300-6 accommodates multiple boom and stick configurations, offering maximum digging depths ranging from 20.9 feet to 26.9 feet and maximum reach distances up to 38.5 feet along the ground, depending on the selected configuration. Bucket capacity options range from 0.7 to 2.4 cubic yards, with a reference capacity of 1.8 cubic yards for standard operations. The machine maintains a compact footprint with track gauge of 8.5 feet and width of 10.5 feet, while the counterweight clearance of 3.9 feet facilitates transport and maneuverability in confined spaces. With a swing speed of 10 rpm and maximum travel speed of 3.5 mph, the PC300-6 demonstrates responsive motion control. The machine's ground clearance of 1.7 feet and cab height of 10.3 feet provide operator comfort and visibility. These specifications position the PC300-6 as a reliable choice for excavation, trenching, and material handling operations in construction and mining sectors.