Original Equipment
September 2006
More power, less emissions for Cat's D-Series
With the EPA's new Tier 3 emissions now in effect, Caterpillar has taken the opportunity to not only reduce engine noise and pollution in its midsize hydraulic excavators, but also to increase power and fuel efficiency. Thanks to ACERT technology, power for the new D-Series machines has increased 8 to 12% compared to the popular C-Series machines they replace.
read full story*
* This is a .pdf file. You’ll need the Adobe Acrobat Reader to view it.
