摘要 |
A first frame section for the front wheels, is supported on an oscillating axle, and a second frame section for the rear wheels, the two frame sections being joined together by a waist section. The first frame supports the driver's cab by ma first hydraulic system operating between the frames, which is turnable about the lengthways axis of the vehicle w.r.t. second frame to ensure a constant approx. horizontally position right along the length of the vehicle. A second hydraulic system operating between first frame and the can be raised or lowered depending on the vertical acceleration forces acting upon first frame. |