| Uphawu | Uhlobo | I-pitch | Ipleyiti yetsheyini yangaphakathi | Ipleyiti yekhonkco yangaphandle | Idayamitha yomngxuma |
| P | h2 | h1 | d2 | ||
| I-OTIS | T135.7 | 135.7mm | 5*32mm | 5*28mm | 12.7mm |
| 135.46mm | 5*32mm | 5*28mm | |||
| 135.733mm | 5*32mm | 5*32mm |
I-escalator step chains ngokuqhelekileyo zenziwe ngezixhobo eziphezulu eziphezulu zokumelana nobunzima babantu abahamba kunye nokuma, ukuqinisekisa ukhuseleko nokuthembeka.