Taxanahan waxa uu ka kooban yahay 6 nooc oo ku kala duwan 182:1 ilaa 780:1 marka la eego saamiga gear-ka iyo min 1500NM ilaa 15000NM marka la eego durdurrada.
Marxaladda wax gelinta waxa lagu hagaajin karaa 90° waxaana lagu shaqayn karaa doorashada taayir-gacmeedka ama T-stem, oo inta badan loo isticmaalo valves ee shabakadaha dhuumaha dhulka hoostiisa ah (tusaale, valves balanbaalis, valves ball, iwm.)