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.
New tyre technology will increase productivity and cut downtime - Mike Woof writes
Key advances in tyre technology will offer extended life for customers, as well as substantial gains in productivity and durability. Meanwhile, some major developments are also being seen in the market, with a number of smaller players now accounting for a substantial portion of sales.
Important developments for tyre users include new strategies intended to improve tyre life and cut costs for consumers. One of the majo
Aggregate Industries is now offering an upgraded Express Asphalt App, which is said to make life easier for customers. This is one of many new digital tools now being introduced by asphalt producers around the globe, intended to ease logistics. The firm’s new app comes with innovative new features such as information on tools and equipment and a dedicated section for case studies. Called the Express Asphalt App, the upgraded version offers an improved tonnage calculator. The firm says that this enables
Sakai America is launching its SW754 and SW994 twin drum rollers at CONEXPO-CON/AGG 2017. These two models are due to go into production at the firm’s Georgia facility in 2018 and have been designed with improved operator comfort, increased working efficiency and ease of maintenance. Both machines meet Tier 4 Final emissions regulations, with a 3.8litre Kubota engine powering the SW754 and a Cummins QSF3.8 diesel in the SW994.
The vibration system on the SW754 offers high frequency rates of 2,500-4,000vp
