"Remember, 45% to 60% of the repair and maintenance costs associated with maintaining a dozer over its life is undercarriage," says Bruce Boebel, product manager, crawler dozers, Komatsu America ...

Remote control earthmoving equipment aids Regent's Slide cleanup. A D8 crawler dozer like this one uses Cat Command, enabling Caltrans to operate machines with remote control. Apr. 17—Caltrans has a ...