Common Rail high pressure pump LP7.2

With its lightweight and compact design, the LP7.2 Common Rail high pressure pump is ideal for both on- and off-highway applications. Even in harsh environmental conditions, the combination of proven oil lubrication and cam drive ensures reliable performance. Digital inlet valves determine the fuel supply and lead to a particularly high efficiency of the high pressure pump.
Gallery loading.
System pressure 250 - 2,500 bar
Flow rate 265 l/h
Max. speed 4,500 rpm
Lubrication oil
Service life off-highway 15,000 h

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product datasheet (PDF, 1.6 MB)
System pressure 250 - 2,500 bar
Flow rate 265 l/h
Rated speed 3,500 rpm
Max. speed 4,500 rpm
Drive concept roller tappet
Number of plungers 2
Lubrication oil
Weight 7 kg
Service life on-highway 1.60 Mil km
Service life off-highway 15,000 h
VCV digital inlet valve
Feed pump Mechanical (G-rotor)
Ambient temperature -30 to 125 °C
Vibration specification ISO 10816-6 / VDI 3838
Filtration specification min. 98.7% efficiency @ 5 µm (ISO 19438) - along service life
Fuel specification Purity class 12/9/6 (ISO 4406)

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Advantages of combustion engines

Combustion engines by Liebherr are distinguished by their high level of performance. They also impress with efficient fuel consumption. Impressive combustion engines

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Please contact us - we will answer your questions and put together an individual offer for you. If you need a component as a spare part for your Liebherr machine, please contact your local service partner.