Komatsu PC400-8 Large excavators

This 2016 Komatsu PC400-8 42.8-ton large excavator is a durable and high-capacity crawler machine built for bulk excavation, heavy earthmoving, infrastructure work, and demanding site operations. Manufactured in Japan, it is powered by a reliable Komatsu SAA6D125E-5 diesel engine producing 352 hp, delivering strong digging performance with the efficiency needed for long working days. Equipped with a 2.8 m³ GP bucket and a 7.6 m boom, the Komatsu PC400-8 handles large-scale digging, loading, and material movement with solid control and dependable output. Its heavy operating weight of 42,800 kg provides stable performance on challenging terrain, making it a practical choice for contractors who need a used large excavator for serious production work.

Built for demanding applications, this large excavator combines strength, reach, and reliable crawler stability in one proven package. The steel tracks support traction and control across rough jobsite conditions, while the machine’s robust structure is suited to heavy-duty excavation and continuous daily use. Strong, capable, and built to keep working, the Komatsu PC400-8 remains a dependable option for buyers looking for a used excavator that can handle large construction and earthmoving projects with confidence.

Highlights:

• Komatsu SAA6D125E-5 diesel engine rated at 352 hp
• 2.8 m³ GP bucket for high-volume excavation and loading
• 7.6 m boom for strong reach and digging performance
• 42,800 kg operating weight for stable heavy-duty operation
• Steel tracks for traction and control on rough terrain