Zapamwamba za 900D-TPU, malita 60 lalikulu mphamvu.Osalowa madzi, osamva kuvala komanso olimba, kaya mukudumphira m'madzi, kusambira, kapena kuyandama, mufunika chikwama chonyamula katundu chosalowa madzi komanso chonyamula.
110 malita lalikulu mphamvu, 1680D apamwamba TPU zakuthupi.Chikwama chosambira chopanda madzi chopangidwa mwaluso kwambiri.Inde, mutha kugwiritsanso ntchito ngati thumba la masewera olimbitsa thupi, thumba losambira, kapena thumba lophunzitsira.Ntchito zosiyanasiyana, zosavala komanso zothandiza.