The CPN6 high-pressure pump is based on the heavy-duty Bosch common-rail pumps, which have been produced in millions of units. Designed for heavy-duty applications, the pump handles pressure levels from 1,800 to 2,500 bar and is used for both on and off-highway. The variants tailor-made for each segment differentiate themselves regarding lubrication concept, fuel pre feed, fuel metering and maximum delivery quantity.