The Prins Dual-Fuel system is an innovative fuel system. In diesel engines, this system makes it possible to substitute a part of diesel by cleaner and cheaper (bio) LPG, CNG, LNG or H2 Hydrogen.
The injection system uses advanced electronics and software to combine the two fuels, and to create an optimal mix between diesel and the alternative fuel (LNG/CNG/LPG/Hydrogen H2). The Prins AFC unit (Alternative Fuel Controller) calculates realtime the amount of diesel fuel that can be replaced. The AFC also calculates the amount of gas that needs to be injected to guarantee the same performance (power and torque) as achieved with the original diesel fuel. This reduces consumption and operating costs without affecting the engine life and performance.
- High-quality components
- Unique diagnostic software
- Optimum performance
- Reduced emissions
Depending on the type of vehicle and your requirements as a customer, several design options are available for the gas tank configuration.
Is there a Dual-Fuel system for your vehicle(s)?
The Dual-Fuel system is suitable for all medium- and heavy duty diesel engines. Passenger cars on diesel cannot be converted with this system.
H2 DF - Hydrogen Solution
The following are the main components that are added to your vehicle when an H2 DF (Hydrogen) system is installed.
The components that make up our Dual-Fuel system are shown below. The main components meet the same standards as OEM parts and have been specifically developed for LPG, CNG, LNG and H2 systems. They satisfy the most demanding regulations and certification standards.
Download the H2 DF brochure for more information.
Read more about the Hydrogen solutions: H2 DF and H2 HPDITM.
LNG Dual-Fuel System
1. LNG tank
2. Prins AFC-computer (Alternative Fuel Controller)
3. LNG pressure regulator
4. Heat exchanger
5. Filter Injector Unit
CNG Dual-Fuel System
1. CNG tank
2. Prins AFC-computer (Alternative Fuel Controller)
3. CNG pressure regulator
4. Filter Injector Unit
LPG Dual-Fuel System
1. LPG-tank
2. Prins AFC-computer (Alternative Fuel Controller)
3. LPG reducer
4. Filter Unit
5. Manifold Injector Plate