|
Colby, KS | Running John Deere hydraulic drive motors will put your Magnum's hydraulic system in high pressure standby mode at any flow setting in any SCV. This is because the control valve deadheads the flow to the motor when not planting and restricts flow when planting. High pressure standby is not good for your machine fr long periods of time.
Theoretically, one could run the Seedstar drives off power beyond to get around this issue. But it is impractical if not impossible to plumb in a load sense line into the Seedstar valve blocks.
Your best option will be a PTO pump system. It needs to run the fans and drives. this is what I had to go to to make my 7250 run my 16 row 1770NT with 2 vac blowers and two Seedstar drives correctly and still raise the frame in reasonable time. | |
|
JD planter hydraulics on boxcar magnum
