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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.

<h2>Designed to run dry without additional lube oil</h2>

<h2>Dedicated gas-tight valve concept</h2>

<h2>Available as a single component or system solution</h2>

<h2>Wide range of different diffusor caps for optimized mixture preparation </h2>

<h2>Highlights</h2>

Production site

Learn more about our production site for injectors, high pressure pumps, and injection solutions for diesel and alternative fuels in Deggendorf, Germany.

Customer service

In addition to individual components and system solutions, Liebherr also offers comprehensive customer service to ensure the performance of our components throughout their entire lifecycle.

reThink & reFuel

Liebherr works on innovative and climate-friendly powertrain concepts. Join us on our path to alternative injection concepts.

<h2>Discover now</h2>

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Liebherr's LDI injector ensures consistently stable injection rates for uniform and efficient combustion, optimizing engine performance and minimizing

LDI hydrogen injector - Liebherr

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Pressure	5 - 30 bar
Number of injections	2
Injector configuration	Axial inlet / Radial inlet / top feed
Weight	0.500 kg
Flow rate	12 g/s at 30 bar
Min. quantity capability	2 mg/stroke
Hydrogen fuel temperature	-40 to 120 °C
Max. power per engine cylinder	75 kW/cyl.

Hydrogen injector for direct injection

Highlights

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

Technical data

Downloads

Discover now

Production site

Customer service

reThink & reFuel

LDI