is a bucket-wheel excavator or mobile strip mining machine. Upon its completion in 1978, Bagger 288 overtook Big Muskie as the heaviest land vehicle globally, weighing in at 13,500 tons and ...

is a bucket-wheel excavator or mobile strip mining machine. When its construction was completed in 1978, Bagger 288 superseded Big Muskie as the largest land vehicle in the world, at 13,500 tons ...