20.08.2007, 19:44
Hi Ole,
the fuelpump unit consists two devices, the pump himself and the governor (deutsch: Regler)
At cars and trucks engins, the governor only controls idle and top-rpm. The most used type ist called RQ-Regler, it means governor with crossspring. To choosen an engine-speed between idle and top-rpm, you have to do it by yourself if engine loads changes. An other type ist calles RS-Regler ( it means Schwenkfeder= pivot spring.)
A governor which controls enginespeed at every rpm you have choosen is called Verstellregler, it maybe will be tranlated shift governor, but I dont`n know the correct name.
This type keeps engine rpm constant, during load will change.
These governors are possible as a RQV or as a RSV-Regler. Becaus RSV-governor is working more exact it`s used in Unimog and MB-trac for working with pto. Trucks which have a hydraulic pump as an tipper, they sometimes have a RQV-governor, but the margin of fluctuation is bigger.
Your fuel pump units has two type plates, one for the pump unit on side ( it starts with PES4...) and one for governor unit at the end ( it`s starting with R..../...)
So have a look, whats blted at your engine.
Much Regards Helmut
@ Greil
der Turbo belastet die Kolben wesentlich stärker, weshalb eine Kolbenbodenkühlung dringend angeraten ist. Die Kolben verformen sich ansonsten assymetrisch, was einen höheren Verschleiß mit sich bringt. Um die Wärme abzuführen muß das Öl gekühlt werden.
Jetzt werden wieder alle schreien, ich habe einfach einen Turbo nachgerüstet und meiner läuft auch ohne Kolbenbodenkühlung. Ja, das glaube ich, sagt mir später nur wiel lange
the fuelpump unit consists two devices, the pump himself and the governor (deutsch: Regler)
At cars and trucks engins, the governor only controls idle and top-rpm. The most used type ist called RQ-Regler, it means governor with crossspring. To choosen an engine-speed between idle and top-rpm, you have to do it by yourself if engine loads changes. An other type ist calles RS-Regler ( it means Schwenkfeder= pivot spring.)
A governor which controls enginespeed at every rpm you have choosen is called Verstellregler, it maybe will be tranlated shift governor, but I dont`n know the correct name.
This type keeps engine rpm constant, during load will change.
These governors are possible as a RQV or as a RSV-Regler. Becaus RSV-governor is working more exact it`s used in Unimog and MB-trac for working with pto. Trucks which have a hydraulic pump as an tipper, they sometimes have a RQV-governor, but the margin of fluctuation is bigger.
Your fuel pump units has two type plates, one for the pump unit on side ( it starts with PES4...) and one for governor unit at the end ( it`s starting with R..../...)
So have a look, whats blted at your engine.
Much Regards Helmut
@ Greil
der Turbo belastet die Kolben wesentlich stärker, weshalb eine Kolbenbodenkühlung dringend angeraten ist. Die Kolben verformen sich ansonsten assymetrisch, was einen höheren Verschleiß mit sich bringt. Um die Wärme abzuführen muß das Öl gekühlt werden.
Jetzt werden wieder alle schreien, ich habe einfach einen Turbo nachgerüstet und meiner läuft auch ohne Kolbenbodenkühlung. Ja, das glaube ich, sagt mir später nur wiel lange
und tschüss
Helmut