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
Read time: 1 min
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.
US style high production pavers are seeing key performance gains - Mike Woof reports. Exhaust emissions regulations and ever tougher safety requirements have pushed manufacturers to develop new and improved pavers aimed at the US market. The rivalry between manufacturers of these machines has also intensified. European manufacturers have developed their own US style pavers in recent years. BOMAG, Dynapac and Vögele have all designed machines using the benefit of their US engineering input in a bid to target
CASE Construction Equipment has launched its seven-model G-Series range of wheeled loaders, said to deliver new levels of operator comfort, with proven CASE productivity and fuel efficiency. All seven G-Series wheeled loaders, unveiled to trade media at the CASE Customer Centre in Paris, France, are said by the Italian construction and quarrying equipment giant to offer superior visibility with best-in-class windscreen size; improved operator comfort with premium control interface; seat-mounted console and
Volvo CE is continuing its development of sophisticated zero emission machines and is now unveiling a prototype wheeled loader with all-electric drive.
The firm recently demonstrated its LX2 electric compact wheel loader at the Volvo Group Innovation Summit in Berlin. The prototype machine delivers zero emissions, significantly lower noise levels, improved efficiency and reduced operational costs. At the summit, Volvo CE also demonstrated its EX2 fully-electric compact excavator prototype and presented the
