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

  • Driving advances in engines and drivelines
    February 27, 2019
    Technology advances for engine and driveline systems continue - Mike Woof writes With the Stage V emissions requirements being introduced in Europe, a number of engine manufacturers have already announced their plans. Leading engine makers such as Cummins, Deutz, John Deere, Perkins and Volvo Penta have all released information regarding the engines that they will be offering. The new standard introduces the particulate particle count (PN) and applies to all diesel engines above 19kW for off-road applic
    Read More
  • OEMs take a walk down to Electric Avenue
    April 27, 2018
    Where the diesel engine was once the simple solution for OEMs wanting a power source, recent emissions regulations have added such cost and complexity to the diesel-fuelled internal combustion engine that there are now other simpler, solutions on the horizon. That’s the message from Julie Furber, executive director of Cummins electrified power business, who believes that electrification will be the new, simple power solution. “As a provider of power sources, Cummins is in a position to give its customers an
    Read More
  • A fresh breath of air
    July 16, 2012
    With a new wave of exhaust emission regulations coming shortly, engine manufacturers are well on track to develop new solutions as Mike Woof reports A wave of technological advances has made the current generation of diesels the cleanest industrial engines ever produced. Driven by tightening controls on emissions, manufacturers have had to develop an array of innovative solutions that will help cut particulate and NOx being emitted from the tailpipe. When the phased reduction in exhaust emissions was first
    Read More
  • Developments in diesel technology are a focus for producers
    January 19, 2016
    The diesel engine manufacturers are continuing their development of low emission engines as well as solutions for markets where fuel quality is an issue - Mike Woof writes. Developments in diesel engine technology are the continued focus for manufacturers facing tough challenges around the world. New low emission engines are being developed for developed markets such as Europe and the US, with Europe now taking a further step ahead to target pollutants from the tailpipe. Meanwhile firms are also looking int
    Read More

Highlighted Content