Terex Crane CC1800-1 Hydraulic System & Schematic Diagram Manual – PDF DOWNLOAD

Terex Crane CC1800-1 Hydraulic System & Schematic Diagram Manual – PDF DOWNLOAD

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Terex Crane CC1800-1 Hydraulic System & Schematic Diagram Manual – PDF DOWNLOAD

Language : English
Pages : 91
Downloadable : Yes
File Type : PDF

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Terex Crane CC1800-1 Hydraulic System & Schematic Diagram Manual – PDF DOWNLOAD

These pumps operate with:
Power limiting control
Power limiting control works by loading the power control with an external pilot pressure. This pilot pressure acts on the adjustment spring of the power regulator via port Z.
The mechanically adjusted basic setting can be varied by means of different pilot pressure settings, enabling different mode settings. If the pilot pressure signal is then varied by means of a power limiting regulator the total hydraulic power is equal to the drive input power. The pilot pressure used for power control is generated by the external control element MC7 that is not a component part of the A11VO.
Power limiting control with positive power control:
Power limiting control with positive power control works by the force resulting from the pilot pressure supporting the adjustment spring of the power regulator, i.e. an increase in pilot pressure increases the power output.
Positive (power) control:
As pilot pressure increases the pump swivels towards higher displacement.