| 摘要 |
In a machine used to refurbish roads, having a driver's cab for one operator , an automotive running gear with two axles and a working roller that is mounted to pivot relative to the machine frame and that is enclosed in a hood which defines a working chamber, and having a drive motor with the necessary output to dri ve the working roller and to power the vehicle's travel, the invention provides that a drive unit containing the working motor is mounted in a pivoting frame and forms a unit that can be pivoted relative to the machine frame, that the working roller is also mounted in the pivotable unit and, together with the latter, can be pivoted relative to the hood, which has a fixed mounting to the machine fram e, and that the working roller is directly weighted by the unit, virtually the entire machine weight being concentrated between the running gear axles and transferred to the pivotable unit.
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