| Ikirango | Andika | Ikibanza | Isahani y'imbere | Isahani yo hanze | Diameter | Ingano |
| P | h2 | h1 | d2 | |||
| OTIS | T135.4D | 135.46mm | 3 * 35mm | 4 * 26mm | 12.7mm | 76.2 * 22mm |
| T135.4 | 5 * 35mm | 5 * 30mm | ||||
| 5 * 35mm | 5 * 30mm | 15mm | ||||
| T135.4A | 5 * 35mm | 5 * 30mm |
Kugirango umenye neza imikorere isanzwe ya escalator, urunigi rwintambwe rusaba kubungabunga no kubungabunga buri gihe. Gusiga amavuta buri gihe no gukora isuku ni urufunguzo rwo gukomeza intambwe yawe igenda neza. Niba ubona ko intambwe yintambwe irekuye, yambarwa cyangwa yangiritse ukundi, ugomba guhamagara abatekinisiye babigize umwuga kugirango basane cyangwa basimburwe.