JRsEquipment
Well-Known Member
cat 320 Next gen S# HEX. Has a shear that weighs 5400 Lbs, about 25% of the time when you boom down it suddenly drops as if its going to free fall to the ground, 75% of the time it feathers down as it should.
Not far out, stick is about 90 degreesGood day
Have you noticed if how far outreached you are with shear, it maybe that you are opening the shock valves.
Kind regards
Uffex
When holding the boom up stationary it's about 2500 PSI on boom up pressureGood day
I suggest you measure how much pressure you have to hold that shear from the ground in your boom cylinder circuit.
Kind regards
Uffex