Stretch:

I do not have regulating (governor) pressures for the 722.0, however if the 722.1 is used as a basis, the 60kph pressure would be ~2.5 bar, and the 120kph pressure ~5.4 bar.
In checking the pressure, a large deviation would be significant; on the order of 50% or more below the design pressure. A deviation of .2-.4 bar would not cause a no-shift.