Hello All Guy, In This Video Show About Best Action! Technique Skills Dozer Komatsu D31P Pushing Land Clearing To Eliminate Mud & Weeds.
Welcome to PN Machines. In this channel you can watching all about how to use heavy machinery such as: Dump truck, Excavator, bulldozer, Roller, Motor Grader, Wheel Loader, Generator, Tractor, Crane truck, Mixer truck, Concrete pump truck, Rotary drilling machine and construction work progress.
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