Soo bandhigidda hal-abuurkeennii ugu dambeeyay: mashiinka gearbox-ka meeraha aan burushka lahayn ee DC.Matoorkaan is haysta waxaa loogu talagalay in uu daboolo baahiyaha warshado kala duwan, oo ay ku jiraan caws-jareyaasha ganacsiga, mishiinada beeraha, iyo mashiinada warshadaha.Baaxadda yar ee matoorka iyo miisaanka fudud ayaa fududeynaya rakibidda iyo rarida, taas oo ka dhigaysa mid ku habboon codsiyada halka boosku xaddidan yahay.