3 bar TRIOL M 200HP

Not expensive universal dual-fuel kit TRIOL M for medium-duty is designated for 200hp max diesel engines at medium and light duty vehicles working in dual-fuel (diesel and CNG) regime.

This kit fits for small delivery trucks like Ford Transit, small buses and similar size and engine power vehicles.

Conversion kit TRIOL is based at proven and reliable accelerator pedal sensor (PPS) emulation principle.( (how does it work?) )

TRIOL M for medium-duty conversion kit provides diesel fuel substitution coefficient is 60-70%, i.e. your vehicle consumes 30-40% of initial diesel-only fuel consumption (tests results are here), 1 liter of diesel fuel is substituted of 1,1-1,2nm3 of CNG.

TRIOL conversion kit family comparison chart you can find here: .


Basic features:
  • Working voltage 12V, can work at 24V
  • Injectors working pressure is 3bar, this allows decrease residual pressure up to zero almost
  • ECU single unit, no need to use separate controllers of power electronics
  • ECU single unit, no need to use separate controllers of power electronics.
  • Equipment lifetime 20years

According to our company core principle “Safety at first”, our dual-fuel TRIOL control unit has well-developed safety system

In case of one of important parameters exceed its limits, TRIOL control unit automatically cut CNG supply and switch engine back to diesel-only regime, disregarding moving or standing vehicle.

Parameters monitored by TRIOL safety system
  • Pressure regulator temperature
  • CNG pressure low side (after pressure regulator)
  • CNG pressure high side (before pressure regulator = cylinder pressure)
  • Exhaust gases temperature
  • Injectors harness short-circuit and break
  • PPS sensor reading
  • RPM sensor reading
  • Speed sensor reading


TRIOL M for medium-duty 12V 3 bar conversion kit components:

Без имени

Rail with 4 injectors VALTEK type 30 each and working pressure 3bar. You can find info about VALTEK company and injectors parameters here.


High-performance reducer TOMASETTO AT12 SUPER with digital high pressure sensor and high pressure cut-off valve 12V. You can find info about ТОMASETTO ACHILE company and reducer parameters here..


ECU and injectors controller in one unit. Aluminium box design for high heat dissipation. Working temperature -40…+85. Protection class IP69.


Exhaust gas temperature (EGT) sensor.



Pressure regulator low side pressure sensor.



Diesel-only/dual-fuel regimes switch combined with CNG storage indicator


Wire harness for heavy-duty vehicles and buses special design.

Additional equipment (additional charge)


High-pressure manometr


High-pressure diam 6 steel tube, nuts&ferrules, T-connectors, pressure gauges and other high-pressure accessories.


 Get my price ! Get my price !