Inyungu :
1.Imyubakire: Drive ya Ballscrew isimbuza ibikoresho bya hydraulic na pneumatic;
2.Umutekano: Igenzura rya elegitoronike ni ryiza.
3.Ihinduka: Ihererekanyabubasha rifite icyerekezo gihanitse kandi kigenda neza.
Ibiranga
(Igice: mm)