Flow Sharing System For Compact Excavators


In a flow sharing system, the highest load pressure of the hydraulic consumers is sensed by a variable pump. This is controlled in such a way that a pump pressure that is higher by a certain differential pressure than the load pressure is available in the pump line. In the revised flow distribution system from Bosch Rexroth, the new control block is combined with an optimised version of the variable pump. This improved system solution offers higher productivity, reduced fuel consumption, improved handling and more control comfort for compact excavators.

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