Hydrogen naturally helps to reduce carbon emissions and particulate matter (PM) exhausts from diesel combustion engines. With our diesel and hydrogen bi-fuel solution, your engine can easily switch between the two fuels and replace up to 30% of diesel usage with hydrogen. Hydrogen has a faster rate of flame propagation, which in return increases the engine's efficiency. 

Using our solution to replace diesel with hydrogen will ensure greater energy stability and help you optimise costs, decrease your reliance on carbon fuels and reduce your emissions.

ComAp’s tri-fuel solution combines the benefits of natural gas and hydrogen together in a bi-fuel mode. Replacing diesel with this combination can help reduce the emission of pollutant gasses and particulate matter (PM), optimise the work of the engine and decrease your fuel expenses.

By using and combining the different fuel mixtures, you can reduce your diesel usage by 60%. The hydrogen and gas are injected indirectly as close to each intake channel in the cylinder head as possible. This is done using the Multi-Point Injection (MPI) method, which enables precise dosing of the mixture of hydrogen and gas for each cylinder and ensure safe operation of the engine. 

ComAp has solutions for both stationary and mobile engine applications for low and medium-speed engines. Our simple bi-fuel conversion system modifies your original diesel engine so that it uses gas as the main fuel, which helps to substantially reduce your operating costs.

The system works by introducing gas into the engine and then electronically controlling the gas flow depending on engine speed, output power and operating behaviors. All this is done without compromising the engine's power output, running time or maintenance schedule.