Self-propelled milling machine, use of a lifting column of a milling machine, and method for increasing the efficiency of a milling machine

摘要

The milling machine (1) has a front chassis (2) which is provided in the direction of travel (18) of rear drive carriage axes (4,6) with a total of three drives (8). A machine frame (3) is carried by the front chassis. The lifting columns (10) are transversely offset to each other between the drives and the machine frame in the travel direction of carriage axes. The lifting columns are adjusted with raised position of work roll (12) at a distance from the road or ground surface (5). The lifting columns in the set position of work roll are coupled with a spring element (14). An independent claim is included for method for increasing work effectiveness of milling machine.