The much acclaimed “Cleen and Silent” TNE series has just become even better. Its called the TNV, and it stands for Total New Value. Lets take a look.
By investingating flow charateristicc using experimental and numerical analysis methods, Yanmar research has archived improved flow mixing in both the main chamber and the special mouth surrounding the injector. More efficient use of the incoming air charge results in cleaner burn and lower exhaust emissions.
Instead of a PFR pump. a newly developed in-line pump has been used for the smaller TNV engines. Adjustment are made solely in the Yanmar’s own FIE factory ensuring precise compliance with regulations. Also the following features are incorporated :