SCR Solution | Tier 4 

SCR Solution 

SCR is an after-treatment system that creates a chemical reaction by adding diesel exhaust fluid (DEF).  This transforms the NOx into nitrogen and water, which occur naturally in the atmosphere.

The high combustion temperatures reduce particulate matter (PM) levels but increase NOx levels.  Due to the reduction of fuel consumption, the engine is tuned for maximum efficiency. 

No particulate filter is required, as PM levels are low due to the high combustion temperatures.

CASE has gone above and beyond compliance to deliver solutions that are powerful, efficient and simple.



Lower fuel consumption and emissions while increasing ‘Efficient Power.’ 
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User-friendly systems that are easily maintained and accessible.
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Providing up to 20% greater fuel efficiency than previous Tier 3 models.
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