Common Rail high pressure pump LP11.2

With its robust design, the LP11.2 Common Rail high pressure pump is ideal for demanding off-highway applications in the building construction and civil engineering, agricultural and maritime sectors. Even in challenging environmental conditions such as extreme temperatures or high levels of dust, the combination of eccentric drive and oil lubrication ensures a long service life. Thanks to its robust construction and high efficiency, the high pressure pump is also ideally suited for use in on-highway applications.
System pressure 250 - 2,200 bar
Flow rate 320 l/h
Max. speed 5,000 rpm
Lubrication oil
Service life off-highway 15,000 h

System pressure 250 - 2,200 bar
Flow rate 320 l/h
Rated speed 4,500 rpm
Max. speed 5,000 rpm
Drive concept Eccentric roller
Number of plungers 2
Lubrication oil
Weight 17 kg
Service life on-highway 1.60 Mil km
Service life off-highway 15,000 h
Oil in fuel <0.02 g/kWh
PCV electrically controlled with mechanical overpressure safety
VCV volume control valve currentless open
Feed pump Mechanical (G-rotor)
Mean torque at max. system pressure and max. flow rate 52 Nm
Ambient temperature -40 to 125 °C
Vibration specification ISO 10816-6 / VDI 3838
Filtration specification min. 99.2% efficiency @ 4 µm (ISO 19438) - along service life
Fuel specification Purity class 12/9/6 (ISO 4406)

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