Doosan decided to go with a 10-ton machine as its first dozer because the company's research says that the 10- to 15-ton size class represents about 50 percent of the total dozer market.

Finally getting behind the controls of a Cat D4-7U bulldozer! Watch as I fire it up for the first time and see if I can actually handle it. #Bulldozer #HeavyMachinery #CaterpillarD4 Oklahoma State ...