1, sebhithi Main:
Ubude obuphelele: 2100mm ububanzi: 500 mm
Ukuphakama kwethebhulethi: 700 ~ 950mm
I-Adujst: ≥250mm
2, technical ipharamitha
I-Trendelenburg ebuyisiwe: ≥20 ° Trendelenburg: ≥20 °
Ukutshekisa ngemuva: ≥18 °
Isigaba Sekhanda Phezulu: ≥45 ° Phansi: ≥90 °
Isigaba Sokubuyela Emuva: ≥60 ° Phansi: ≥10 °
Isigaba Somlenze Phansi: ≥90 °
Kuvulwe isigaba somlenze: :90 °
Ukuphakama kwesigaba sezinso: ≥80mm