Turbocharger package cuts emissions and boosts fuel efficiency
Cummins’ latest turbocharger innovation has been extended to the 500-series, with an electronically wastegated turbocharger that delivers efficiency gains of up to 8% as a result of changes to the exhaust turbine. By more closely matching turbine wheels to the compressor, greater fuel efficiency is achieveable, said the firm. The 500-series turbocharger is also said to offer improved resistance to oil leakage by 200% over the current industry standard.
April 24, 2018
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Revised turbocharger means better turbine efficiency
196 Cummins’ latest turbocharger innovation has been extended to the 500-series, with an electronically wastegated turbocharger that delivers efficiency gains of up to 8% as a result of changes to the exhaust turbine. By more closely matching turbine wheels to the compressor, greater fuel efficiency is achieveable, said the firm. The 500-series turbocharger is also said to offer improved resistance to oil leakage by 200% over the current industry standard.
A dimensionally accurate replica of the famous Napier Railton race car which created a sensation during the 1930s with a series of record-breaking achievements will be shown by Cummins.
The Cummins Napier Railton, to be seen alongside the line-up of latest engine technology, is powered by a Cummins 6.7litre diesel, the same base engine widely used in many types of construction equipment, including excavators and wheeled loaders.
While the latest QSB6.7 engine meeting Tier 4 Final/Stage IV emissions r
Concrete slipforming technology offers long term roadway and barrier construction with new technology now available - Mike Woof reports With road construction investment being seen around the world, concrete slipformer manufacturers are seeing strong export sales at present. New models are coming to market also with manufacturers continuing to broaden ranges by offering additional features and capabilities. US concrete paving specialist GOMACO is benefiting from extensive worldwide sales, with its long term
Yanmar is unveiling a range of cutting-edge engine technologies, including innovative hydrogen concepts and the company’s latest e-powertrain package.
The manufacturer is growing its multi-fuel combustion technology with the development of an off-road hydrogen engine and is unveiling two initial concepts.
