Cetane number not less than 49.
Fuel RME (biodiesel fuel) according to DIN 51 606.
Diesel vehicles can be run on PME fuel (vegetable oil methylester).
Features of using RME fuel
PME fuel is derived from vegetable oil (mostly rapeseed oil) by a chemical process in which vegetable oil and methanol are converted into PME fuel by means of a catalyst.
PME fuel contains almost no sulfur. Therefore, during the combustion of this fuel, almost no sulfur dioxide is emitted.
Combustion products contain less
- carbon monoxide,
- unburned hydrocarbons,
- particulate matter (for example, soot), than is obtained by burning conventional diesel fuel.
The content of all harmful substances in the exhaust gases is less than required by law.
PME fuel is readily biodegradable.
PME fuel retains sufficient fluidity down to a temperature of approximately -15°C.
PME fuel can be mixed in any proportion with conventional diesel fuel.
Only a slight deterioration in the traction and dynamic qualities of the car can be noted.
PME fuel consumption may be slightly higher.
Operation in winter conditions
When using summer diesel fuel at an outside air temperature below 0°C, engine malfunctions may occur, as the fuel becomes viscous due to paraffin precipitation.
Therefore, during the cold period of the year, winter diesel fuel is used, which, depending on its brand, ensures uninterrupted engine operation at temperatures up to 15°C or down to -22°C.
Fuel filter heater
The vehicle is equipped with a fuel filter heater. Thanks to this, fuels designed for use at temperatures down to -15°C can be used at temperatures down to approximately -25°C.
If, at an air temperature below -25°C, the fuel has become so thick that the engine does not start, it is enough to let the car stand for some time in a heated room.
Diesel fuel should not be mixed with various additives, gasoline and other additives that increase its fluidity.
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