A massive Komatsu D475A bulldozer is pushing huge amounts of earth in a large quarry operation. Known as one of the largest and most powerful bulldozers in the world, this giant machine demonstrates ...

When push comes to shove, a giant bulldozer at Bonanzaville may move to another museum. The 100-ton machine has a connection to Melroe, the Gwinner, N.D., firm that introduced Bobcat loaders. But this ...

A giant bulldozer was deployed as firefighters worked to contain the Range Fire in Idaho. Crews used the 60,000 lb machine to cut firelines through rugged sagebrush terrain as thick smoke from the ...