KOMATSU PC360LC-11 CRAWLER EXCAVATOR

Technical Description

The Komatsu PC360LC-11 is a large-class hydraulic excavator engineered for versatile jobsite applications requiring high production capacity and transportability. Powered by a turbocharged Komatsu SAA6D114E-6 engine, this machine delivers 257 net horsepower at 1,950 rpm, providing robust digging and loading performance. The excavator features a closed-center load-sensing hydraulic system with variable displacement axial piston pumps delivering 141.4 gallons per minute at maximum flow, enabling precise fine control and smooth multi-function operation while reducing fuel consumption. With an operating weight ranging from 78,645 to 80,547 pounds, the PC360LC-11 accommodates bucket capacities from 0.89 to 2.56 cubic yards, allowing operators to select configurations optimized for specific applications. Multiple boom and arm combinations provide versatile digging envelopes, with maximum digging depths ranging from 20.9 to 26.9 feet depending on the selected configuration, and maximum digging heights reaching 31.5 feet or higher. The machine delivers impressive digging forces, with bucket digging forces up to 54,454 pounds SAE and arm crowd forces reaching 49,384 pounds SAE. Standard equipment includes a spacious, quiet ROPS cab featuring a heated air suspension seat, large high-resolution LCD color monitor, and auto idle shutdown capability. The sealed undercarriage incorporates 48 shoes per side, 8 track rollers per side, and 2 carrier rollers per side with hydraulic track adjusters, ensuring durability and easy maintenance. Triple-grouser shoes provide enhanced traction and ground protection. Maximum travel speed reaches 3.5 mph with drawbar pull capacity of 65,191 pounds, making this excavator suitable for diverse construction, excavation, and material handling operations.