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Work vehicle control arrangement e.g. for wheel loader has pressure reducer to reduce pilot pressure delivered to variable displacement pump, to regulate pump displacement for limiting hydraulic power consumption
Work vehicle control arrangement e.g. for wheel loader has pressure reducer to reduce pilot pressure delivered to variable displacement pump, to regulate pump displacement for limiting hydraulic power consumption
A pressure reducer (63) reduces a pilot pressure delivered to a variable displacement pump (18), such that the pump's displacement is regulated down for limiting hydraulic power consumption according to requirement. An independent claim is included for work vehicle control method.
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