So let's assume a skid-steer loader has an operating pressure of 3,100 psi and comes in a 22-gpm standard-flow or ... cold planers and slot cutters. A high-flow machine would be of greatest ...

Feb 27, 2010 Mulching heads, brush ... high-flow hydraulics with a flow rate of 37 gpm and a pressure rating of 3,500 psi," says Carera. For contractors using an existing skid steer with a ...