| JV | |||
| Type | Step |
Holding
Capacity |
Using
Height |
| JV. 2 | 2 |
150kg |
1.8
ft |
| JV. 3 | 3 |
150kg |
2.8
ft |
| JV. 4 | 4 |
150kg |
3.8
ft |
| JV. 5 | 5 |
150kg |
4.8
ft |
| JV. 6 | 6 |
150kg |
5.8
ft |
| JV. 7 | 7 |
150kg |
6.8
ft |
| JV. 8 | 8 |
150kg |
7.8
ft |