Bulldozer in action

Keywords:

bulldozer, dozer, blade, bucket, building, caterpillar, construction, contractor, diesel, dig, digging, dirt, dirty, earth, action, activity, earthmover, equipment, ground, heavy, heavy-duty, hydraulic, industrial, industry, iron, large, machine, machinery, mining, mover, outdoor, power, shantui, shovel, site, stripping, technology, tool, track, tractor, vehicle, work, yellowtransports,