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SELBSTFAHRENDE BAUMASCHINE UND VERFAHREN ZUM BEARBEITEN VON BODENBELÄGEN
A road milling machine includes a machine frame, at least three travelling devices, a milling drum, and at least one hydraulic drive system. The hydraulic drive system includes at least one hydraulic pump, at least one hydraulic fixed displacement motor for driving at least one driven travelling device, and one each hydraulic variable displacement motor for driving the remaining travelling devices. A first gearbox is arranged between the fixed displacement hydraulic motor and its associated travelling device. One each second gearbox is arranged between each of the hydraulic variable displacement motors and their associated travelling devices. The transmission ratio of the first gearbox is lower than the transmission ratios of the second gearboxes and/or the displacement volume of the fixed displacement motor is smaller than the maximum displacement volume of the variable displacement motors.
SELBSTFAHRENDE BAUMASCHINE UND VERFAHREN ZUM BEARBEITEN VON BODENBELÄGEN
A road milling machine includes a machine frame, at least three travelling devices, a milling drum, and at least one hydraulic drive system. The hydraulic drive system includes at least one hydraulic pump, at least one hydraulic fixed displacement motor for driving at least one driven travelling device, and one each hydraulic variable displacement motor for driving the remaining travelling devices. A first gearbox is arranged between the fixed displacement hydraulic motor and its associated travelling device. One each second gearbox is arranged between each of the hydraulic variable displacement motors and their associated travelling devices. The transmission ratio of the first gearbox is lower than the transmission ratios of the second gearboxes and/or the displacement volume of the fixed displacement motor is smaller than the maximum displacement volume of the variable displacement motors.
SELBSTFAHRENDE BAUMASCHINE UND VERFAHREN ZUM BEARBEITEN VON BODENBELÄGEN
SELF-PROPELLED CONSTRUCTION VEHICLE AND METHOD OF WORKING FLOORING
ENGIN DE CONSTRUCTION AUTOMOTEUR ET MÉTHODE DE TRAVAIL DE REVÊTEMENT DE SOL
BERNING CHRISTIAN (Autor:in) / DRUMM SEBASTIAN (Autor:in)
02.08.2023
Patent
Elektronische Ressource
Deutsch
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