Equipment Type

 Diesel Engines, Over 250 hp

products

According to Cummins Turbo Technologies, a new addition to its existing range of large turbochargers for engines with displacements of 16 liters and more incorporates new technologies capable of improving overall turbocharger efficiency of typical applications by up to 10 percent.

Two 13.5L generator drive diesel engines for emergency stationary gen-set applications are available in the 350- to 500-kWe range.

Capable of producing up to 512 horsepower, Cummins QSM12 six-cylinder, 12-liter engine is designed, says the manufacturer, with a compact envelope that results in a power-to-weight ratio some 30 percent more favorable than the class average for engines with similar power ranges.

Cummins next-generation QSK50 engine is ready to meet EPA Tier 4-Final emissions standards in configurations up to 2,000 horsepower for powering large mining haul trucks, hydraulic excavators and loaders.

Cummins’ Q-series diesels will meet federal Tier 4-Final and Euro IV limits in 2014 with exhaust aftertreatment systems.

Blogs

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How much innovation has been lost or substantially delayed by committing years of massive R&D spending toward meeting the tiered/staged emissions regulations?
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The KW’s win verified what I was thinking and how I scored it and the two competitors.
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As fleets expand or replace machines, the new-equipment landscape has a few changes worth considering.
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Aspects of this agreement contain areas that managers of construction equipment fleets should consider.

CE Twitter Feed 

ConstructionEqt @ConstructionEqt
Bridgestone has developed a system that automatically monitors conveyor belt wear http://t.co/YiUjtFPW2O
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From the editors 

Rod Sutton @rodsutton
@CaterpillarInc had an Under 40 winner, too: Eric Herron accepts his award with Doug Oberhelman....
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Rod Sutton @rodsutton
The product team for the Cat 910K wheel loader, a @CaterpillarInc Top 100....
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Rod Sutton @rodsutton
@CaterpillarInc Top 100 winners pose with Doug Oberhelman after we presented their awards in Peoria...
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