Komatsu launches 400 ton electrical excavator
Komatsu says its new PC4000-11E hydraulic mining excavator can deliver each the highly effective digging power of high-performance diesel machines and the emission-free operation of battery energy to a few of the world’s hardest mining operations. The brand new electrical drive featured within the 409 ton (working weight) Komatsu PC4000-11E is designed to scale back emissions […]