A power-limiting hydraulic control system for construction equipment that reduces flow in high-pressure stages to prevent overload and enable operation in power-constrained environments.

Patentradars sammanfattning

This invention relates to construction equipment with an adaptive hydraulic control system that monitors operational stages and dynamically adjusts hydraulic flow to limit power consumption. The control unit receives sensor data from pressure, torque, and current measurements, then modulates proportional valves or variable displacement pumps to deliver reduced flow during high-pressure second-stage operations compared to initial stages. This approach prevents electrical overload conditions, particularly beneficial for remote demolition equipment with limited power supply, while maintaining operational functionality through intelligent flow management.

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