Tier 4.3 compliance of John Deere Engines

[digitup2]

Here is some info on what the Deere engines of the near future will be putting up with just to meet regulations .I am told that 1/3 of the rad will be used for cooling the exhaust gasses .[Expect one heck of a sized rad for this job] .Also in here is info on engine serial number and build codes also compliance codes .Word is no new dozer model till this comes into affect then the new K series start being made [Oct 09]Digitup

http://www.deere.com/en_US/rg/servicesu ... lGuide.pdf