WNW Illinois, Henry Co | JRthefarmer - 4/22/2024 20:47
New planting rig this year. Deere 9330 and DB90. Just got it in the field for the first time today. Planter has deltaforce and uses the deere compressor for furrow force and reveal row cleaners. The hydraulics to run the compressor are plumbed into the deltaforce lines between 2 of the rows. I'll attach a pic of the compressor. In the delta screen, the system pressure barely runs above 2600psi. When the compressor kicks in, it will bring the system pressure under 2000psi. The only thing on that circuit is the delta and compressor. I have the SCV at 10. Have tried a couple different scv's. 9330 has the 78gpm pump. My brother, who used to work for a PP dealer, said the pressure should be 3200ish. And, at least with a PP compressor, doesn't drag the system pressure down near that much, even when the scv is set quite a bit lower flow. Any thoughts?
Thanks
I know not a Deere, but on our Harvest International, last year would run at system pressure anytime any hydraulic lever was actualted. which was 2600+/-
. I dont think ever checked the line pressure in Delto Force tho. Might be that the volume through the pressure line while i use is not enough to handle the compressor too. If you wanted to double check run a hose over to the Power beyond connection on the valve body , should be near the alternator if you have one . or maybe the extro power on the return of compressor is backfeeding into the up or down delta circuit causing problems.
We are running a Horsch this year, and air compressor is hooked to P/B only.
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Deere 9330 and deltaforce low hyd pressure
