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

  • Road recycling developments coming to market
    March 22, 2017
    Major manufacturers are introducing new machines for road milling and recycling that will boost output and lower the cost/m - Mike Woof writes New machines for milling and road recycling will offer increased performance and productivity than earlier generation equipment. Higher quality cutting will help contractors achieve smoother surfaces and considerably lower paving costs also. Meanwhile new recycler/stabiliser machines will offer a better cost/m and improve the economics of road recycling for contra
    Read More
  • Asphalt paving advances available
    June 24, 2024
    Several of the key manufacturers are introducing new developments for the US asphalt paving market with vibration only screeds – Mike Woof writes
    Read More
  • Emphasis on the new at record-breaking World of Asphalt 2013 & AGG1
    February 21, 2013
    The 2013 World of Asphalt and AGG1 expositions taking place March 19-21 in San Antonio, Texas are on course to be sold out by opening day, setting new records for exhibitor numbers and attendees. Guy Woodford discovers that major construction industry manufacturers will be highlighting new as well as established machine models in their exhibits at the co-located events Covering more than 10,870m² of exhibit space, attendees at the 2013 World of Asphalt and AGG1 shows can expect to find a huge line-up of new
    Read More
  • Loading and hauling machine improvements will boost quarry production
    July 4, 2014
    Major advances are being seen in the market for loading and hauling machines, with manufacturers developing new solutions for the quarry segment in particular- Mike Woof writes Wheeled loaders and rigid chassis dump trucks are key movers in many quarry operations. New develop-ments have seen the introduction of several new models from key players.
    Read More

Highlighted Content