Components
LP11.6
Common rail high pressure pump
Highlights
The LP11.6 Common rail high pressure pump is designed for large diesel engines, which are primarily used in the mining industry, in marine and rail applications, but also in stationary applications. With a compact and lightweight design combined, variable connection options and directions of rotation, the pump offers engine manufacturers maximum flexibility in engine architecture. The service life of the rugged high pressure pump is independent of the quality of the fuel thanks to its oil lubrication.
System pressure - 100 - 2,200 bar
100 - 2,200 bar
Flow rate - 970 l/h
970 l/h
Max. speed - 5,000 rpm
5,000 rpm
Lubrication - oil
oil
Service life off-highway - 15,000 h
15,000 h
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Technical data
| System pressure | 100 - 2,200 bar |
| Flow rate | 970 l/h |
| Rated speed | 4,500 rpm |
| Max. speed | 5,000 rpm |
| Drive concept | Eccentric roller |
| Number of plungers | 6 |
| Lubrication | oil |
| Weight | 60 kg |
| 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 | 160 Nm |
| Ambient temperature | -30 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) |
