Re: Great Dane excavating co.
FYI around the pump, etc... On most rc hydraulic tippers, just run the pump until it hits an electric limit switch.. Stop... The lower by reversing the pump... The limits are microswitches ... With a relay... Simpler than hydraulic prv's, and easier to mount.
If you want the details let me know I will dig up a wiring diagram and some part nos.
C
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