Steps | No.of spreader | position of spreader | L.(mm) | l.(mm) | Weight(kg) |
6 | 1 | NO.5 | 1860 | 1550 | 22 |
7 | 2170 | 1860 | 25 | ||
8 | 2480 | 2170 | 28 | ||
9 | 2790 | 2480 | 31 | ||
10 | 3100 | 2790 | 34 | ||
11 | 3410 | 3100 | 37 | ||
12 | 3720 | 3410 | 40 | ||
13 | 4030 | 3720 | 43 | ||
14 | 2 | NO5.NO12 | 4340 | 4030 | 52 |
15 | NO.5,NO13 | 4650 | 4340 | 55 | |
16 | NO5,NO14 | 4960 | 4650 | 58 | |
17 | 5270 | 4960 | 64 | ||
18 | 5580 | 5270 | 64 | ||
19 | 5890 | 5580 | 67 | ||
20 | 6200 | 5890 | 70 | ||
21 | 6510 | 6200 | 73 | ||
22 | 6820 | 6510 | 76 | ||
23 | 3 | NO5.NO14.NO.21 | 7130 | 6820 | 86 |
24 | NO5.NO14.NO.22 | 7440 | 7130 | 89 | |
25 | NO5.NO14.NO.23 | 7750 | 7440 | 92 | |
26 | 8060 | 7750 | 95 | ||
27 | 8370 | 8060 | 98 | ||
28 | 8680 | 8370 | 101 | ||
29 | 8990 | 8680 | 104 | ||
30 | 9300 | 8990 | 107 |
Steps | Ladder Length(L) | weight(kg) | |
Aluminum | wooden | ||
14 | 3106 | 25.86 | 31.56 |
16 | 4650 | 33.47 | 43.92 |
20 | 6230 | 41.08 | 56.27 |
25 | 7750 | 48.6 | 68.64 |
30 | 9300 | 56.3 | 8100 |
35 | 10850 | 63.92 | 93.36 |
40 | 12400 | 71.52 | 105.72 |
45 | 13950 | 79.13 | 118.08 |
50 | 15500 | 86.74 | 130.44 |
55 | 17000 | 94.35 | 142.86 |
60 | 18500 | 101.96 | 155.16 |