小松 PC 350-7

The Komatsu PC350‑7 is a classic 35‑ton large‑size crawler excavator in the construction machinery sector. Thanks to its powerful performance, robust build and high uptime, it serves as a primary workhorse for mine stripping and large‑scale earth‑moving projects. It is equipped with the Komatsu SAA6D114E six‑cylinder turbocharged direct‑injection engine with ample power reserve, delivering stable output under continuous high‑intensity construction conditions. Paired with the HydrauMind intelligent hydraulic control system, it achieves well‑calibrated power matching and smooth, powerful compound movements, balancing working efficiency and fuel economy. Adopting mining‑grade reinforced working attachments and heavy‑duty undercarriage, the machine features excellent impact and deformation resistance, enabling it to handle harsh working conditions such as rock and hard soil. Boasting a large population in the market and highly universal spare parts, it allows convenient routine inspection and maintenance, effectively lowering long‑term operating costs. Compatible with various attachments including breakers and rippers, it is widely deployed in heavy‑duty projects such as quarry operations, large‑scale earth excavation, road infrastructure, river renovation and site backfilling. It is a heavy‑duty construction machine with outstanding reliability and fast return‑on‑investment among used large‑tonnage excavators.