Serial Number AWG00399 Cat RM250 Reclaimer Can anyone tell me what the PSI pressures should be on the main pump for the 4 wheel drive forward and reverse test ports. 4 wheel drive not working and only getting 750 psi from the test ports to the rear tires. Main pump was just rebuilt.
Is this any help.?
The instruction did help to get pressures up, but it maxed out at 4000 psi, and it stated it needed to be at 6700 +- 200- and 4-wheel drive is still not working at 4000 psi. Still at a loss of what the problem could be and why it will not reach the amount of 6700 psi. Wheel are not even trying to turn at the 4000 psi.
Time for a peek inside the filter maybe.? See this video - Filter Inspection
Filters were replaced old filters were cut open clean and no metal found inside still having same issue only going to 4000 psi not any higher which should be 6700 psi. Any other suggestions?
Pump has to be the logical next step I suppose. Did the drive problem happen suddenly or did it get worse over time until it just quit.?
Here's the SysOp for the propel system in case it's of any use to you.