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.
Innovations in technology are set to improve the efficiency of the next generation of electric and hybrid cars currently in development. Improvements in motors and drivetrains, along with new materials for batteries, will make major efficiency gains for future electric and hybrid cars. UK-based low carbon engine technology specialist, Controlled Power Technologies (CPT), says that one advance will come through a new 48V standard that has been put forward by major vehicle manufacturers. According to CPT this
New developments in asphalt compaction offer performance gains for contractors, with future innovations being unveiled – Mike Woof writes
Advanced asphalt compactors are offering huge gains in performance over previous generation machines. Better working quality and finish is claimed for the latest machines, while future developments will offer sophisticated solutions.
The new ARX 91 articulated tandem roller from Ammann is designed as a high productivity compactor that can be used on both thin and t
New Holland’s 200 Series compact track loaders and skid steer loaders will now benefit from Tier 4 Final compliant engines. The next generation models of skid steer and compact track loaders maintains the same compact dimensions of the previous variants while delivering more power and torque than before.
The improved skid steer loaders offer greater productivity, torque and fuel economy, while the new radial-lift Tier 4 Final L216 skid steer loader is said to provide best-in-class peak torque. Meanwhile
Moscow’s CTT exhibition reflected increasing confidence in the Russian construction market - Eugene Gerden reports.
The Russian road building industry is steadily recovering from the consequences of the financial crisis and the overall financial uncertainty in in the country. One of the most evident facts for this was the record number of exhibitors at the recent CTT Expo for construction machines held in Moscow.
