LDI

Hydrogen injector

LDI hydrogen injector

Liebherr's LDI injector ensures consistently stable injection rates for uniform and efficient combustion, optimizing engine performance and minimizing fluctuations. The design allows for a stable rate plateau, providing precise control of hydrogen flow for optimal power output and efficiency. Advanced sealing methods make the injector completely leak-free, enhancing safety and cost efficiency. Its flexible and robust design is suitable for a wide range of engine sizes and power ratings, offering adaptability and reliability.

Pressure 30 bar
Injector configuration Axial inlet / Radial inlet / top feed
Flow rate 12 g/s at 30 bar
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Highlights

  • Designed to run dry without additional lube oil

  • Dedicated gas-tight valve concept

  • Available as a single component or system solution

  • Wide range of different diffusor caps for optimized mixture preparation

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Technical data
Pressure 30 bar
Injector configuration Axial inlet / Radial inlet / top feed
Flow rate 12 g/s at 30 bar
Min. quantity capability 2 mg/stroke
Hydrogen fuel temperature -40 to 120 °C
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Learn more about our production site for injectors, high pressure pumps, and injection solutions for diesel and alternative fuels in Deggendorf, Germany.

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