Pump curves have been around for decades and were created as a tool to communicate pump performance. Package Curves take this a step further—adding another dimension to the curves by specifically showing what size engine will run most efficiently with a pump, while still delivering optimum performance.

As emission regulations change worldwide to accommodate environmental conditions, engine owners and operators are faced with new challenges in terms of learning how to run, maintain and maximize their diesel engines.Final Tier IV engine mechanics can lead to issues in the field for pump operators and long-term maintenance concerns for equipment owners. While selecting the right pump engine is more complicated than ever, it has also never been more important.This white paper takes a closer look at package curves— a tool that help owners and operators select the right Final Tier IV engine to meet their specific pump application needs.