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.
Equipment manufacturer Hyundai Heavy Industries has published optimistic results in the financial report for its construction equipment operations. The firm’s Annual Report 2013 said that the global construction market slowed in 2013 as economic uncertainty in the US and Europe continued and China maintained its tight credit policies to keep growth in check. In emerging markets such as the Middle East, Brazil, Russia, and Africa, falling international raw materials prices combined with a market slump in th
CU Phosco’s new P850 LED main road lantern has just seen its first major deployment – between Junctions 16 and 17 of the A55, a strategic road which skirts the North Wales coastline – Jason Barnes reports The A55 is a grade-separated dual carriageway also known as the North Wales Expressway. Some 139km long, it originally ran from Chester to Bangor but was extended across the Isle of Anglesey into Holyhead Docks in 2001 under a project part-funded by the European Union.
Integrating Caterpillar's latest machine guidance and asset management tools offers efficiency gains for contractors in a competitive market. Mike Woof reports Caterpillar has been a leader in the development of GPS machine control systems through its partnership with Trimble. The manufacturer has rolled out a series of AccuGrade packages for various machines in its line-up, starting with the dozers and graders and then spreading to other machines such as scrapers, excavators and soil compactors. Caterpilla
Hyundai Heavy Industries Europe (HHIE) is unveiling the company’s new crawler excavator range.
For the HX220 L, HX260 L, HX300 L, HX330 andHX380 L models, the engineers at Hyundai have utilised the Tier4/ Stage IV emission requirement to re-develop the machines from scratch.
