| Ikirango | Andika | Ikibanza | Isahani y'imbere | Isahani yo hanze | Diameter |
| P | h2 | h1 | d2 | ||
| OTIS | T135.7 | 135.7mm | 5 * 32mm | 5 * 28mm | 12.7mm |
| 135.46mm | 5 * 32mm | 5 * 28mm | |||
| 135.733mm | 5 * 32mm | 5 * 32mm |
Iminyururu ya Escalator isanzwe ikorwa mubikoresho bikomeye cyane kugirango ihangane nuburemere bwabantu bagenda kandi bahagaze, birinda umutekano no kwizerwa.