小松 PC450

Well-maintained Used Komatsu PC450 Excavator (45 t) with SAA6D125E-3 engine, 259 kW power, 2.6 m³ bucket capacity and LC undercarriage. Reliable choice for heavy earthworks, quarrying and large-scale construction. The Used Komatsu PC450 Excavator is engineered for demanding earthmoving tasks where consistent power, reach and durability are essential. Equipped with Komatsu's SAA6D125E-3 engine delivering 259 kW, this 45-ton machine balances productive cycle times with a robust hydraulic system and proven undercarriage design. The unit’s 2.6 m³ bucket and 287 kN tear-out force make it particularly effective for quarrying, heavy trenching and large-scale site preparation. Designed to sustain heavy workloads, the excavator’s hydraulic and mechanical layout supports efficient bucket fills and strong breakout capability. With a maximum horizontal reach of 11.235 m and a dredging depth of 7.04 m, the machine is well suited for deep excavation and loading operations. Operators will notice steady responsiveness across the working envelope, enabling precise placement and reduced cycle times on repetitive tasks. The LC undercarriage paired with 600 mm tracks provides a stable footprint and improved flotation on soft ground. Komatsu components and reinforced structures deliver long service life when the machine is maintained according to recommended schedules. For used equipment, attention to track condition, sprockets and rollers will determine remaining life and operating cost; this model’s core design facilitates straightforward undercarriage service. Cab ergonomics and visibility play a central role in productivity and safety on extended shifts. The PC450’s cab layout prioritizes clear sightlines to the working area and simple control placement. Standard protective features and stable platform dynamics help reduce operator fatigue and improve situational awareness during complex lifts or trench operations.