Diesel Injectors for Micro-Pilot Systems, Main Injection Systems and Industrial Engines

Thanks to their highly flexible design, our injectors are suitable for virtually any installation space, requiring minimal or no modification of the cylinder head by the engine manufacturer.

With to our patented valve technology, high injection rates can be achieved with short injection durations. The very short closing delay of the injector results in significantly cleaner exhaust gases compared to other injectors.

Hydrogen Injectors

First Generation

In 1992, Ganser CRS AG developed its first hydrogen injector. The control was hydraulic, inspired by the control technology already in our diesel injectors.

This injector was installed in a truck engine and ran for many hours, laying the foundation for further developments and our entry into alternative fuel injection technology.

Second Generation

Since 2020, we have been developing our second generation of hydrogen injectors. Two different main concepts have been implemented, primarily differing in the control system.

In Version 1, the nozzle needle is actuated directly by the solenoid. This design allows for simplicity and does not require additional oil connections.

Version 2 is hydraulically controlled. In this version, the nozzle needle is partially submerged in oil and is set in motion by pressure differences, similar to diesel injectors. As a result, the force applied by the solenoid is lower, resulting in a compact design.

CIMAC 2025

Read our paper on the hydraulically actuated injector for alternative fuels, presented at the CIMAC Congress 2025 — a breakthrough in sustainable engine technology.

Special Assignments

For special applications, we are happy to develop an injection system tailored to the customer’s specific need. Whether gasoline, kerosene or heavy oil fuel, and regardless of low or high operating parameters, we adapt our components to meet our customer’s engine requirements.