Z igice cyicyuma nikisanzwe gikonje gikonje cyane.Q235 na Q345 Z igice cyicyuma mubisanzwe. Usibye imbaraga zacyo nyinshi nigikorwa cyiza nko kuzigama ibyuma, ibyuma bya Z igice biroroshye cyane kandi byihuse gushiraho.Bikoreshwa cyane cyane kuri purlins yinyubako zubaka ibyuma, cyane cyane kubwinyubako ya span nini.Ni igice cya kabiri gitwara imitwaro muri sisitemu yo kubaka igisenge, cyohereza umutwaro hejuru yinzu.
| Z igice cyicyuma | ||||
| Icyitegererezo No. | h × b × a (mm) | Umubyimba (mm) | Intera (mm) | Uburebure (mm) |
| Z140 | 140 × 50 × 20 | 2.0-2.5 | Guhindura | Max 5.8m kuri 20GP; 11.8m kuri 40GP / HQ |
| Z160 | 160 × 60 × 20 | 2.0-2.5 | Guhindura | |
| Z180 | 180 × 70 × 20 | 2.0-2.5 | Guhindura | |
| Z200 | 200 × 70 × 20 | 2.0-2.5 | Guhindura | |
| Z220 | 200 × 75 × 20 | 2.0-2.5 | Guhindura | |
| Z250 | 220 × 75 × 20 | 2.0-2.5 | Guhindura | |
