This news article was originally written in Spanish. It has been automatically translated for your convenience. Reasonable efforts have been made to provide an accurate translation, however, no automated translation is perfect nor is it intended to replace a human translator. The original article in Spanish can be viewed at Massey Ferguson y Valtra premiadas por el sistema SCR de segunda generación

Pavilion 6, street D

Massey Ferguson And Valtra rewarded by the system SCR of second generation

Editorial Interempresas27/01/2012

27 January 2012

Massey Ferguson and Valtra, both marks of the group AGCO, arrive to Saragossa with a prize under the arm. The recognition by the system SCR (Selective Catalytic Reduction) of 2ª generation in the motors AGCO SISU Power and3 of the tractors MF 7600 and Valtra N163 means a step more in the innovation in search of the sustainability at the same time that it saves fuel.

The technology AGCO and3 SCR allows to the motors AGCO SISU Power and3 respect the limits of broadcasts fixed by the current normative of European broadcasts Phase 3b, but unlike other systems, allows a reduction in the consumption of diesel of a 5-10%.

The main components of the system are:

- Tank of the additive AdBlue, aqueous solution of urea that powders in the gases of leakage to reduce the broadcasts contaminantes of NOx.

- Bomb inyectora and injector-dosificador of AdBlue, responsible to powder the necessary dose of AdBlue in the gases of leakage.

- Sensors of temperature and NOx, that command information to the system ECU SISU TRONIC to control the level of broadcasts of NOx and protect to the system of high temperatures.

- Catalyst DOC: it allows a first oxidation of the gases of leakage thanks to his core of platinum. This component will be indispensable to fulfil the next rule of broadcasts Phase 4 and constitutes a technological advance that do not share all the systems SCR current.

- Catalyst SCR: recubierto of vanadium is the manager of the transformation of the compounds of nitrogen contaminantes in nitrogen and water.

- ECU AGCO SISU Tronic: Switchboard of the engine that controls the injection of AdBlue and of diesel.

System SCR of 2ª generation in engine AGCO SISU Power.

The combustion air-diesel of the engine is more perfect to the not having to enter gases of leakage in the cylinders, reducing of this way the consumption

The gases of leakage go out by the manifold of leakage crossing the DOC where takes place the first treatment of oxidation, afterwards are powdered with a determinate dose of AdBlue and cross the catalyst SCR where produces the following treatment of gases of leakage. The result of this process are some cleaner broadcasts that fulfil with the valid rule.

The combustion air-diesel of the engine is more perfect to the not having to enter gases of leakage in the cylinders, reducing of this way the consumption. The introduction of the component DOC allows to reduce the size of the system SCR, when doing it more efficient, and reducing besides own stinks of the motors diesel.

The series MF 7600 (izq.) And the N163 of Valtra (der.) They mount the new system SCR of 2º generation rewarded in FIMA.

The introduction of the catalyst DOC, the 4 years of experience in SCR (entered in the 2008 in the Series S of Valtra and 8600 of Massey Fergusson) and the advanced development of our electronic allows us reach an excellent reduction in the consumption that marks the difference regarding other competitors.