小松 PC 450-8

Komatsu PC450-8 is a 45-ton heavy-duty hydraulic excavator, renowned for strong power, exceptional durability, fuel efficiency and mining-grade reliability. Powered by Komatsu’s original SAA6D125E-5 direct-injection turbocharged engine, it delivers robust performance with up to 8% fuel savings compared to previous models. Equipped with Komatsu’s CLSS closed-center hydraulic system and high-flow main pumps, it offers precise control, strong digging force and high productivity. The machine features a reinforced structure with high-strength steel for the boom, arm and frame, making it ideal for heavy earthmoving, mining, large-scale infrastructure and demolition projects. The comfortable, safety-certified cab, centralized maintenance points and easy serviceability make it a benchmark model in global heavy construction and mining, with excellent resale value and reputation.