The Komatsu PC5500-6 Excavator: Unmatched Power and Precision. Boasting a net power of 1260 HP (ISO 9249) and an impressive engine power of 2520 HP, this heavy-duty excavator is engineered for the most demanding large-scale projects. With a massive 1.1 cubic meter bucket capacity, 8300 mm max digging depth, and a main system max flow of 4200 LPM, it delivers unparalleled digging force and efficiency. Its robust construction, including a 11000 mm boom and 5100 mm stick, ensures exceptional reach and versatility. The PC5500-6's substantial weight (552,000 kg) provides superior stability, while its generous tank capacities (fuel: 10800 L, hydraulic: 6000 L) maximize uptime. Experience Komatsu's legacy of reliability and performance with the PC5500-6.