Komatsu Crawler Excavator PC4000 Loading Cat 785B

Machines used for excavating earth and rocks and loading them on a dump truck. The size ranges from small ones (PC78MR-6) used in civil engineering to super large ones used in mines (PC8000-6).

Click the figure below to view the video.


See more:
Komatsu Crawler Excavator PC4000. Video and News