Guys - anyone know what the hydraulic pressure should be on a Fiat Allis 645B. We built a grapple for it and don't seem to have much clamping force so we got checking and are only getting about 1600psi. This seems low to me but maybe not. If so can we shim the relief valve a little? We don't have a manual for it yet but are going to get one. Thanks in advance.
↧