| Modèle | Temps de descente |
|---|---|
| HL780XTD-9 | 4.1 sec. |
| HL780XTD-7A | 3 sec. |
| HL780XTD-3A | 3.5 sec. |
| HL780-9 | 4.1 sec. |
| HL780-3A | 3.5 sec. |
| HL770XTD-9 | 2.8 sec. |
| HL770XTD-7 | 2.8 sec. |
| HL770-9 | 2.8 sec. |
| HL770-7 | 2.8 sec. |
| HL760XTD-9 | 3.1 sec. |
| HL760-9 | 3.1 sec. |
| HL757XTD-9 | 3.8 sec. |
| HL757TM-9 | 3.7 sec. |
| HL757-9 | 3.8 sec. |
| HL740XTD-9 | 3 sec. |
| HL740XTD-7 | 2.8 sec. |
| HL740TM-9 | 3 sec. |
| HL740TM-7 | 2.8 sec. |
| HL740-9 | 3 sec. |
| HL740-7 | 2.8 sec. |
| HL730XTD-7A | 2.8 sec. |
| HL730XTD-7 | 2.6 sec. |
| HL730TM-7A | 2.8 sec. |
| HL730TM-7 | 2.4 sec. |
| HL730-7A | 2.8 sec. |
| HL730-7 | 2.6 sec. |