Components

Injectors

Highest injection efficiency

Liebherr injectors are designed for minimal control leakage, making them particularly efficient. Customer-specific and application-specific needs can be optimally taken into account by the in-house production of the components important for function.
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  • Pressure - 250 - 2,200 bar

  • Control leakage/injector - < 30 ml/min at 2,200 bar

  • Service life off-highway - 7,500 h (B10)

  • Injector configuration - side feed / top feed

  • 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

  • Injector configuration - Single connector / T-connector

  • Pressure - 5 - 30 bar

  • Injector configuration - Axial inlet / Radial inlet / top feed

  • Flow rate - 12 g/s at 30 bar

  • Pressure - 2 - 15 bar

  • Injector configuration - side feed / top feed

  • Flow rate - 12 g/s at 15 bar

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.

Common rail solutions for combustion engines

Decades of experience in the development and manufacture of diesel engines result in self-manufactured components and common rail solutions used in heavy-duty and large engines.

reThink & reFuel

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