On Bauma 2007 company " Liebherr " has shown the new mining dumper TI 274. With useful carrying capacity 290 ?. To provide the maximal productivity, the system Liebherr Drive has been equipped by the diesel engine capacity 2 237???/3 000?.?. On the basis of the newest impellent technology Tier 2 which, among other, allows a dumper TI 274 to develop the maximal speed of 64 km/h
