Mphamvu ya Mphaka 3406 ndiyakale kwambiri mu mbiri ya mbozi kuti mudalire, kukhazikika ndi kusinthasintha. Ngakhale zasinthidwa pang'onopang'ono ndi mitundu yatsopano, imakhalabe ndi gawo lofunikira pamsika wachiwiri komanso m'malo ena. Kwa ogwiritsa ntchito omwe amafunikira injini yokwera kwambiri, yanthawi yayitali, atti 3406 amakhala chisankho chodalirika.
Ntchito Zamsika
Ndemanga za ogwiritsa ntchito: kudziwika chifukwa cha kudalirika komanso kudalirika kwake, kumadziwika kuti "injini zodziwika bwino m'makampaniwo".
Malo Amsika: Mu 1980s ndi 1990s, mphaka 3406 inali imodzi mwamphamvu yosankha magalimoto olemera ndi makina omanga.
Kusintha Kwazinthu: Monga momwe miyezo imapangidwira, amphaka 3406 adasinthidwa pang'onopang'ono ndi mitundu yatsopano monga C15.