Plant Oil Generator
Vegetable Oil Conversion Kit
Converting Diesel Engines/Vehicles to Straight Vegetable Oil (SVO/PPO/WVO)
with the HeiPro 2-tank system!
Operation of diesel vehicles with
straight vegetable oil (SVO/PPO/WVO)
Driving cheaper and environmentally
Smoother motor start with two-tank system
Operational safety due to auto switching
and diesel quick purge with reminder signal
TUV (German Technical Inspection
Suitable for almost all diesel vehicles
and engines :
Automobiles, SUVs, Vans, Trucks, Buses, Tractors, Tows, Agricultural
Machinery, Construction Machinery, Generators, etc.
Possible to reuse when changing vehicles
Diesel operation still possible
Already over 8000 engines
Proven technology - Made in Germany
We offer with our SVO / WVO
conversion kit (two-tank system with fuel preheating) a well proven solution for
operating diesel engines with untreated vegetable oils. In different versions
available the conversion system
fits for almost all diesel vehicles and engines.
The HeiPro conversion kit is available in 12
and 24 volt models and is supplied with detailed installation instructions.
Following components are included in delivery:
controller (mode auto or manual switching), electric
switching unit (tank switching, flush/vent) with integrated electric fuel
preheater (Diesel-Therm), temperature switch (regulates the temperature),
control electronics (diesel quick purge, acoustic warning), heat exchanger (fitted
in water circuit), fuel lines, fuel filter, relays, pre-assembled cable loom
with connectors, fuses and protective caps, miscellaneous materials,
detailed installation instructions
The additional fuel tank is available in different forms and sizes (see
tanks) and can be mounted at
any suitable place.
electric switching unit is used to
switch between the tanks and for flushing the fuel system.
In order to protect the cold
engine and the injection system, the engine starts off using diesel fuel.
As soon as the engine reaches its
operating temperature, it will be switched automatically from diesel to
vegetable oil. This results in a smooth transition from diesel fuel to
|The heat exchanger (fitted in water
circuit) heats in combination with the electric fuel preheater the
vegetable oil to an optimum temperature. The heated fuel relieves the
injection pump and is finer vaporized by the injectors. It ignites and
burns more efficiently, resulting in fuel savings and less wear and tear
on the engine.
As long as the motor has
its operating temperature, it can be stopped
and started in vegetable mode. Only if the
vehicle is going to sit for longer than 1 hour, it should be switched back over
to diesel shortly before the end of the journey. In this case an automatic
activated quick purge flushes the fuel system and the injection pump shortly
with diesel fuel and ensures a cold start without any problems.
Position 0 Fuel supply from diesel tank
Position 1 Fuel supply from vegetable oil tank
Sliding Switch auto / man
With the sliding switch auto / man there can be choosen
between automatic (temperature-dependent) and manual switching.
on, if the switching temperature is reached or the sliding switch is
in mode man
on, if the Diesel-Therm heating element is active (only in vegetable
mode). The LED can go off when the heating temperature is reached.
on during flushing the fuel system when switching back from
vegetable oil to diesel
on, if the fuel tank is getting empty (reserve) – refuelling is
To prevent an unintended stop in
vegetable mode, a short buzzer signal reminds to switch back to
Our Conversion Kit is usable for all kind of Applications with diesel engines. To
choose the rigth conversion kit for your application, we need the operation voltage(12/24Volt), the
maximum consumption of the engine per 100km or in 1 hour
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