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.
The challenges faced by engine developers to manage transient response times with turbocharging could be solved by Borg Warner. At CONEXPO-CON/AGG, the company showed its eBooster electrically-driven compressor, which is now available to off-highway OEMs.
An Indian quarry facility has seen increased uptime and gains in overall efficiency due to the installation of new wear components in its crushing system
Installing new distributor plates in this Indian granite quarry has increased its plate operational lifetime by 400-500%. Panchami Stone has fitted the unique HX900 plates to the 85 HP rotor of its Sandvik Construction CV218 VSI, reducing its replacement costs by 50%.
The Panchami Stone granite quarry is located 60km from Bangalore, in the south of I
Key improvements for Caterpillar’s mid-sized pavers are more screed options and improved fumes extraction systems. Wheeled and tracked models are available and the AP500E and AP555E pavers are designed for global use and in a wide array of jobsite applications. The machines are available with both vibratory screeds and tamper bar screeds with vibration, suiting them to both US and European style paving applications. Independent researchers recently concluded that as much as 92% of fumes are redirected from
