A: XPS stands for eXtreme Performance System. The name refers to both a boost in pressure and flow. The market uses the term high flow and it's just a boost in flow. We wanted to differentiate our product using pressure, which equates to more torque, and flow, which creates more speed. Caterpillar® offers two XPS models: 248B and 268B with 33 gpm and 4100 psi.
