With 3,500 hp (2.610 kW) and a rated capacity of 363 tons (400 t), the Komatsu 980E-5 is the largest off-highway truck in the Komatsu line, designed for ultra-high productivity operations with maximum energy efficiency and low cost per ton. Equipped with the Cummins QSK78 (Komatsu SSDA18V170) 18-cylinder engine with Tier 2 technology (or optional Tier 4 Final), it works in conjunction with the Invertex II® AC Drive system, delivering 6,000 hp of dynamic retard, independent traction control, and highly reliable solid-state electronic braking. With a gross vehicle weight of 1,384,500 lb (628 t), reinforced structure, and Hydrair II® suspension, the 980E-5 offers exceptional robustness, stability, and comfort, even in the most severe mining conditions. The ROPS/FOPS Level 2 pressurized automotive cabin, Komtrax Plus 2®, and Payload Meter IV® complete the package, reaffirming the engineering, power, and reliability that have established Komatsu in the ultra-large segment.