Cummins achieves stage V certification with B6.7 and L9 engines

Cummins has announced that its latest B6.7 and L9 engines are fully EU Stage V emissions certified and in full production at its Darlington engine plant in the UK. “The latest emissions compliant specification has resulted in higher power and torque in a smaller, lighter overall package that has become cheaper to run,” said Eric Neal, executive director of Cummins off-highway business. And, he added, “Cummins’ ability to tailor engine power and torque curves and make full use of our in-house equipment such
April 24, 2018 Read time: 2 mins
Cummins B6.7 and L9 engines are EU Stage V emissions certified

196 Cummins has announced that its latest B6.7 and L9 engines are fully EU Stage V emissions certified and in full production at its Darlington engine plant in the UK.

“The latest emissions compliant specification has resulted in higher power and torque in a smaller, lighter overall package that has become cheaper to run,” said Eric Neal, executive director of Cummins off-highway business.

And, he added, “Cummins’ ability to tailor engine power and torque curves and make full use of our in-house equipment such as turbochargers and exhaust after-treatment packaging, is enabling OEM’s to be more competitive.”

Top rated power for the B6.7 has increased to 243kW, with a peak torque of 1375Nm representing an increase of 30% over that achieved at EU Stage IV levels. The larger L9 engine has increased from 291kW up to 321kW, together with a 13% increase in peak torque, to achieve 1846Nm.

“The higher capability of these engines is delivering down-sizing opportunities for our equipment manufacturers,” he said.

For more information on companies in this article

Related Content

  • Deutz's high engine output
    February 8, 2012
    Deutz's TCD3.6L4 diesel engine claims high output, low fuel consumption and low noise and exhaust emissions. According to Deutz, the four-cylinder engine sets a new benchmark in its class in terms of torque curve and compact dimensions and also features smooth running characteristics. The engine has sophisticated injection technology and exhaust after-treatment and delivers a torque curve that peaks at 460Nm at a speed of 2,300-2,600rpm over its entire power output range of 50-95kW.
    Read More
  • Soil compaction innovations abound
    October 26, 2012
    Manufacturers continue to innovate with sophisticated new soil compaction machines - Mike Woof reports This year has seen the introduction of a series of new soil compaction machines, as manufacturers develop their product ranges. Meeting emission legislation requirements in Europe and North America has helped drive firms to install the latest engine designs. Meanwhile machines have also evolved as companies further refine operating features. The global market for compaction machines has been dominated by
    Read More
  • JCB’s latest models powered by new engine
    September 4, 2012
    To meet tough emissions legislation for Europe and North America, JCB is offering a brace of new machines powered by its latest diesel, the new Ecomax engine. JCB’s backhoe loaders, telehandlers and smaller JS excavators will be the first machines fitted with the new Ecomax engine. However this will also be installed into various models in the line-up including those in the wheeled loader, skid steer loader and rough terrain forklift ranges.
    Read More
  • Paving smarter with LeeBoy equipment
    April 20, 2018
    A highway widening project in the US state of New Hampshire is being assisted by the use of a gravity-fed asphalt paver. The widening work is being carried out as part of an upgrade for a 32km stretch of I-93, which was started eight years ago. The work is being carried out for the New Hampshire Department of Transportation (NHDOT) on a section of the highway between Exits 1 and 5 from the Massachusetts Stateline to Manchester, NH. According to NHDOT, the project involves widening I-93 from two lanes in
    Read More

Highlighted Content