Komatsu introduces a 400-ton electric excavator
Komatsu says its new PC4000-11E hydraulic mining rig can bring both the powerful digging power of high-efficiency diesel machines and battery-efficient operation to some of the world's toughest mines. The new electric drive featured in the 409 ton (operating weight) Komatsu PC4000-11E is designed to reduce emissions by up to 95%. And, when paired with …









