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.
US and European asphalt paving needs are different, but some firms are bridging that gap, reports Mike Woof. With a clear differentiation between the US and European asphalt paving markets, manufacturers from the latter are now developing machines aimed at the former. The US and European markets for paving machines have developed along very different lines. North American pavers are designed for high throughputs and high paving rates, having been designed to meet a need to build roads over long distances wi
Volvo CE is upgrading its L260 wheeled loader with the introduction of the H-series variant. The new model delivers a 15% increase in productivity while offering a10% fuel saving over the outgoing G-series model according to the firm.
This 35tonne class machine is designed for heavy-duty applications and benefits from a 50mm increase in wheelbase, boosting stability and load carrying capability. The optimised design of the front chassis and loader configuration are said to combine with its longer wheelbas
LiuGong has unveiled the firm’s first-ever intelligent remote-controlled shovel wheeled loader.
The 886H is said by the Chinese global construction, quarrying and mining equipment giant to be a combination of intelligent remote control and intelligent technology. The model’s intelligent wheeled loader shovelling system senses material penetration; has one bottom loading and dumping; along with bucket auto levelling and controllable placement of the bucket.
Intelligent shovelling enables the machine to
Advances in asphalt plant technology were in major evidence at the bauma 2016 exhibition in Munich - Mike Woof writes
One of the most apparent developments at bauma 2016 was the strong focus on asphalt plant technology. The massive physical presence of the asphalt plants could be seen from a distance, right across the showground, particularly the 50m-high machine Benninghoven had opted to exhibit. However, other plant systems from rival firms Ammann, Lintec and Marini, as well as Turkish company E-MAK, c
