From hard rock mines in Guangdong to quarries in Guangxi and high-altitude job sites in western Sichuan, the Komatsu PC395LC-11M0 hybrid excavator has proven its performance under some of China’s toughest working conditions.

Despite heavy workloads and complex environments, the machine delivered impressive fuel-saving results during field tests. Compared with conventional excavators in the same class, the hybrid model achieved lower fuel consumption while maintaining strong digging force and smooth operation. Operators reported that the heavier the workload became, the more obvious the fuel-saving advantage appeared.

The key lies in KOMATSU’s hybrid technology. During swing braking, energy that would normally be lost as heat is recovered through an electric swing motor, stored as electricity, and reused to assist the engine during acceleration and lifting operations. This reduces engine load while improving fuel efficiency.

Fuel costs account for a large portion of an excavator’s lifecycle expenses, making hybrid technology especially valuable for mining customers facing rising operating costs and stricter environmental requirements.

To improve customer confidence, KOMATSU provides an extended warranty of up to 10 years or 20,000 operating hours for five core hybrid electrical components, including the inverter, capacitor, and electric motor system.

As China continues accelerating green mine development, KOMATSU is also exploring pure electric and hydrogen-powered construction machinery solutions for future applications.

From quarries to high-altitude mining regions, the KOMATSU PC395LC-11M0 continues to demonstrate how hybrid technology can deliver both high productivity and lower fuel consumption in demanding mining operations.