Komatsu powerful bulldozer leveling dirt road at coal mine 01:57 DANGEROUS PLACE ! Dozer Operator Falls From The Top Of Mountain 10:58 Amazing Heavy Bulldozers Working At Coal Mines - Incredible Powerful Industry Machines 09:12 Four Caterpillar D9T & Komatsu D275AX Bulldozers Team Levelling Huge Mining Site 08:45 Extremely Dangerous Biggest Bulldozer in The World | CAT D11 Bulldozer | Heavy Equipment Machines 10:38 Amazing Operator Skill !!Old Komatsu Dozer Pushing Gravel Build New Road 18:50 The Worlds LARGEST And Most POWERFUL Underground Mining Machines You Need To See 13:46 Clearing Wooded Land with Anchor Chain and Bulldozer 19:06 Surface Mining of Iron Ore with Komatsu's Largest Mining Machines | Full Documentary 08:10 Biggest and Most Dangerous Loaders in the World | Heavy Equipment Bulldozer Operator Skills 1:22:46 Huge Land Reclamation Process Dump Truck Management Unloading Rock Dirt Bulldozer Pushing Stone 09:28 Caterpillar D9T And Komatsu D275AX Bulldozers Amazing Team Pushing Soil On Huge Mining Area 06:50 Serious Horsepower - A D10T and three D11T dozers grading for new building pad More results