Longer and heavier tasks for gas – with Volvo FM MethaneDiesel

When will a diesel engine be the latest news in methane gas technology? This summer – when the first serial produced FM MethaneDiesel trucks start working for their hauliers on three markets. From day one, the new Volvo trucks will be unique in using gas as fuel in long haul transports, opening the door to better fuel economy and lower CO2 emissions on the open road.

TO MAKE THE MOST OF GAS WE USE IT IN A DIESEL ENGINE
Our highly successful Euro 5 diesel technology is far ahead of conventional gas engines for efficiency and drivability. Yet compared with diesel, man-made biogas can reduce CO2 emissions by up to 70 percent. So how do you get the best of both worlds?
We start with a small amount of diesel to ignite the methane gas. This gives the full benefit of the diesel engine – saving up to 25% gas compared with conventional spark-ignited gas trucks. Then as much methane is injected into the cylinders as possible while maintaining the smooth performance expected from a diesel.

THE JOURNEY FOR GAS HAS JUST BEGUN
Until now, longer journeys have been unthinkable for trucks running on gas. But the efficiency boost of our methane-diesel technology increases the operational range to 500 km, and will gradually increase towards 800 km. On top of this you know you can always run in pure diesel mode if gas is temporarily unavailable.


diagram Estimated operational range for different gas trucks. 

“Combining the advantages of gas and the efficiency of a diesel engine, FM MethaneDiesel is 30 to 40 percent more efficient than the conventional otto gas engine. On top of this, it performs like a diesel engine and runs on diesel when you can’t get gas.’’

Lars Mårtensson, Environmental Director at Volvo Trucks
Volvo FM 
every drop counts

100 VOLVO GAS TRUCKS FROM SUMMER 2011

Field testing has been carried out in northern Europe. From this summer you can expect to see Volvo FM MethaneDiesel in the Netherlands, Sweden and UK. In 2012 production will be increased to 400 trucks and more markets will be added.

METHANE: AN ACCESSIBLE AND RENEWABLE ALTERNATIVE
Gas is already available in liquid or pressurised forms in many countries. When made from biological waste, methane gas reduces CO2 emissions by up to 70 percent compared with diesel – explaining why production is growing. Even the use of fossil-based methane reduces CO2 emissions by up to 20 percent.