Liebherr LB28 DRILL on highway construction site, A8, Karlsbad, GERMANY. 1-8-13 Liebherr LB28 auf der Autobhanbaustelle A8 bei Karlsbad, World Extreme Dangerous Bulldozer Operator Skill Amazing Excavators At Work, Heavy Equipment, Heavy Machines, Trucks And Dumpers, Wheel Loaders, Bulldozers In Action, Construction Machines, Construction, Mining Machines, Heavy Transports, Heavy Lifts, Industrial Demolitions, Marble Quarries, Coal Mines, Quarries, Hydraulic Deep plowing, Caterpillar , Hitachi, Bulldozer,