| Summada | Nooca | Dhexroorka | Dhexroorka gudaha | Aperture | Lagu dabaqi karo |
| OTIS | GAA265AT1 | 692mm | 218mm | 35mm | Escalator Otis |
Shaagagga is-jiidhiyaha sare waxaa badanaa laga sameeyaa maaddooyin u adkeysta xirashada, sida caag, poliurethane ama walxo kale oo isku dhafan. Waxa kale oo ay inta badan ku jiraan qaybo bir ah oo gudaha ah, sida biraha ama biraha. Taayiradan is jiid-jiidka ah waxay dhaliyaan isku-dhac leh silsiladda korontadu ama gears-ka, si ay u gaadhaan hawl-qabad siman ee korontadu.