In this video, witness the power and might of the world's biggest heavy equipment machines in action. From massive excavators and bulldozers to towering cranes and gigantic dump trucks, these machines are the ultimate workhorses of the construction industry. See them in action as they dig, demolish, lift, and haul with unbelievable strength and precision. Whether you're a fan of heavy equipment or simply fascinated by the wonders of modern engineering, this video is sure to leave you in awe of these incredible machines.

The walking crane is for use on very muddy,or shallow water areas,as tracks,wheels would have no chance, and would spin. 'Walking' mechanisms are used on massive mining cranes,as tracks would not be able to cope with the weight.