Hi-eSCR System

Our heart beats for efficiency

All Case IH models equipped with the patented high efficiency Selective Catalytic Reduction (Hi-eSCR) fulfill Stage IV emission regulations. This is an evolution of the proven Stage IIIB solution and delivers class-leading power with no compromise on efficiency. As a result, these machines develop more horsepower with less fuel, are more responsive and reliable – all with the extremely low Stage IV emissions levels.

Patented engine technology to achieve the latest emission regulation.

No particulate filter!
No exhaust gas recirculation!
No additional maintenance!
No oil deterioration because of exhaust gas recirculation!

DOC (Diesel Oxidation Catalyst) helps to quickly warm up the SCR catalyst. Correct SCR catalyst temperature is important for efficient NO x reduction.
In addition to emission modifications, new improvements deliver the following:

Increased productivity
Increased power

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