| Hom | Hom | Siv tau |
| ThyssenKrupp | FT845/ FT843/ FT835 | ThyssenKrupp escalator |
Cov ntaub thaiv qhov rooj nkag thiab tawm ntawm lub escalator feem ntau yog ua los ntawm cov khoom siv uas tsis yooj yim hnav, tsis yooj yim plam thiab tsis yooj yim xeb, xws li hlau tsis xeb, txhuas alloy lossis roj hmab. Nyob ntawm seb muaj xwm txheej dab tsi, qhov loj thiab cov duab ntawm lub ntaub thaiv qhov rooj nkag yuav txawv, tab sis feem ntau yuav raug hloov kho kom haum rau qhov dav thiab qhov siab ntawm lub escalator.