INTERMAT reveal for Scania’s emissions solution

Scania’s integration of XPi high pressure common rail injection and selective catalytic reduction has enabled the Swedish engine maker to meet 2014 Stage IV/Tier 4 Final emissions regulations without a diesel particulate filter. “Developments in metallurgy have helped to strengthen components and lead to increased injection pressures, typically up to 2400 bar,” said Scania industrial engine sales director, Bernt Gustavsson. “A compact DOC is neatly integrated into the SCR system, which saves on space needed
January 6, 2017 Read time: 2 mins
Scania SCR system, live at INTERMAT 2012

759 Scania’s integration of XPi high pressure common rail injection and selective catalytic reduction has enabled the Swedish engine maker to meet 2014 Stage IV/Tier 4 Final emissions regulations without a diesel particulate filter.

“Developments in metallurgy have helped to strengthen components and lead to increased injection pressures, typically up to 2400 bar,” said Scania industrial engine sales director, Bernt Gustavsson.

“A compact DOC is neatly integrated into the SCR system, which saves on space needed for those with installation constraints.”

Mr Gustavsson says its modular development programme for its inline five- and six-cylinder platforms, plus the 16-litre V8 engine, has enabled refinement of combustion and cooled EGR processes – it is technology that the company has a lot of experience with, and which it employs for its on-road truck and bus applications.

“We may need to add an exhaust brake on engines operating under light duty cycles to raise the exhaust temperature so that SCR remains effective at very light loads,” he said.

%$Linker: External 0 0 0 oLinkExternal www.scania.com Scania false http://www.scania.com/ false false%>

Hall: 5A Stand: G151

For more information on companies in this article

Related Content

  • New Holland shows new E385C and E485C excavators at INTERMAT 2012
    January 31, 2012
    New Holland is introducing new models of heavy-duty crawler excavators. The E385C and E485C are in the 35tonne and 48tonne category respectively.
    Read More
  • KDI 3404 joins Kohler’s KDI family of engines
    January 29, 2015
    Kohler will be further promoting its new KDI (Kohler Direct Injection) family of diesel engines that has now expanded with the introduction of the new KDI 3404 model. Produced in the Kohler Engines’ diesel production facility at Reggio Emilia, Italy, following Kohler’s acquisition of Lombardini in 2007, the new KDI 3404 engine is available in two models and four power ratings, and complies with Tier 4 Final, Stage IV regulations within the 56-100 kW power range thanks to the compact, high-efficiency SCR (s
    Read More
  • KDI 3404 joins Kohler’s KDI family of engines
    January 6, 2017
    Kohler will be further promoting its new KDI (Kohler Direct Injection) family of diesel engines that has now expanded with the introduction of the new KDI 3404 model. Produced in the Kohler Engines’ diesel production facility at Reggio Emilia, Italy, following Kohler’s acquisition of Lombardini in 2007, the new KDI 3404 engine is available in two models and four power ratings, and complies with Tier 4 Final, Stage IV regulations within the 56-100 kW power range thanks to the compact, high-efficiency SCR (s
    Read More
  • INTERMAT launch for Komatsu wheeled loaders
    January 6, 2017
    Komatsu used INTERMAT to take the wraps off two new Dash 7 wheeled loaders, badged WA380-7 and WA500-7. With engine emissions being the main driver, the smaller 18-tonne WA380-7 packs 142kW from its EU Stage IIIb engine to deliver improved efficiency and lower fuel consumption. The machine also gets torque converter lock-up with the function operating in 2nd, 3rd and 4th gears, and gives the loader a 40 km/h forward speed.
    Read More

Highlighted Content