Common Rail injector LI3

The LI3 Common Rail injector was specially developed for large-scale diesel applications in the mining, rail, marine and power generation sectors and is particularly robust. The permanent leak-free build is designed for minimal control leakage and is thus very efficient. The double-walled housing design, flax-seat control valve and coated components provide ideal protection against aggressive fuels and vibrations. An integrated pressure tank eliminates the need for a rail and minimises pressure loss.

The LI3 is available with various housing sizes and nozzle variants. The microprecision parts that are important for the function of the injector are manufactured in-house and can thus be optimally adapted to specific customer requirements.
System pressure 300 - 2,200 bar
Nozzle diameter 13 mm
Control leakage/injector < 50 ml/min at 2,200 bar
Service life off-highway 15,000 h

Technical data

System pressure 300 - 2,200 bar
Number of injections 3
Min. injection separation 400 µs
Control leakage/injector < 50 ml/min at 2,200 bar
Injector configuration Single connector / T-connector
Weight 4.400 kg
Service life off-highway 15,000 h
No. of holes 6 - 10
K-factor 0.0 - 3.0
HE factor 10 - 30 %
Ambient temperature -40 to 125 °C
Vibration specification VDI 3838 / ISO 10816-6
Nozzle diameter 13 mm
Nozzle flow 1,600 - 4,000 ml/30sec
Max. power per engine cylinder 250 kW/cyl.

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