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.
Volvo Penta has a full line-up of diesel engines for the 5, 8, 11, 13 and 16litre capacity range. These are available in low emissions, Stage V compliant variants. For the 5, 8 and 11 litre engines, particulate filters and SCR systems are used in the emissions control package to meet the stage V requirements. Meanwhile the 13 and 16litre engines feature an SCR system that is integrated with the particulate filter. Passive regeneration is used for the particulate filters, so there is no need to stop a machin
SDLG is offering a new backhoe loader model for the Middle East and Africa markets.
The firm claims that its B877F backhoe loader is efficient and versatile, with plenty of power and a high degree of manoeuvrability, allowing it to handle a wide range of applications.
The SDLG B877F is a sideshift backhoe loader model and is 500kg lighter than its predecessor, the B877. The improved model benefits from a new engine, greater cab space, and better cooling capacity, as well as the latest loader linkage.
Several manufacturers are offering improved earthmoving machines, with more to come - Mike Woof reports. One of the most notable developments comes from Caterpillar, with the unveiling of a hybrid excavator in the shape of its 336E H model. The machine is having its public launch at the bauma exhibition in Spring 2013 and will start rolling out of the factory in March 2013, while customers will be able to place orders from February 2013. Unlike other hybrid excavators on the market at present, the Cat 336E
Key developments are being seen in the market for US pavers, with new models being introduced by several key manufacturers - Mike Woof writes
An array of new US-style paver models is now being made available on the market. Several of the main manufacturers have developed updated paver models, with new low emission engines being amongst the key upgrades being fitted.
Atlas Copco has new Dynapac pavers available in the shape of its F800T tracked machine as well as the F1000T tracked and F1000W wheeled
