The proven hydrostatic lover drive is used for the LR 634 LRONIC loading sewer. Both chains are always powerful and independent. The LR 634 Litronic litronic system allows optimal control of the driving speed and all steering movements. With a hand movement, any steering wheel can be selected to turn on the spot. The robust Z-kinematics with a cast cross tube offers the highest breakdown forces of the loading shovel, and the edge of the windscreen that has been pulled deep down allows the best visibility on work equipment. The Carson model of the Liebherr-Leraupe LR 634, with numerous massive components made of steel and aluminum, is a truly heavy and, above all, fully functional construction site vehicle in a scale of 1:14. With around 8 kg weight and the powerful chain drive, the "sma.