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Missouri | The load sense line if connected properly will cause the pressure to rise ONLY when the load sensed device calls for more pressure.
Is the hydraulic drive running off an SCV remote? If so, whenever the SCV to that line is engaged, it should run the system up to max pressure (which honestly, on a 7600, I would expect to be higher that 2250). If the hydraulic drive is running off an SCV, then load sense is irrelevant, as the system will already be running at max pressure due to the hydraulic drive SCV sending it's own load sense signal.
If the hydraulic drive is ALSO running on the power beyond, then it really ought to be connected to a load sense line as well.
Power beyond gets complicated fast. | |
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