3
WORKING HEIGHTS
POSITIONS
The following chart shows the number of available positions for each of the available units
in each of the 4 main positions.
* Assumes a 1.7m person with a 0.3m vertical reach.
Ladders extend in 0.3m increments.
TERMINOLOGY
MT-13AZ
MODEL
spring
loaded “J”
lock
push knob
locking hinge
inner
ladder
section
ladder
side rail
outer ladder
section
rung / step
end cap
The following chart shows the working heights of each of the available units in each of the
4 main positions.
Spend time to look at the igure below. Become familiar with names used to describe parts
of the Telescoping Multiladder. They will be used throughout this manual.
Height
Maximum
Reach*
1.39 MODEL
1.69 MODEL
Working
Height
Maximum
Reach*
Working
Height
Maximum
Reach*
0.9m
2.3m
0.9m
0.6m
2.9m
4.3m
2.9m
2.6m
1.5m
3.5m
1.5m
0.9m
3.5m
5.5m
3.5m
2.9m
2.0m
4.7m
2.0m
1.2m
Step
Telescoping Single
Stair
1.08m MODEL
Working
4.0m
6.7m
4.0m
3.2m
Step
3
4
5
Telescoping Single
3
7
10
Stair
5
6
9
Scaffold
2
3
4
Total
13
20
28
Positions
MT‐13AN
1.08m MODEL
MT‐17AN
1.39m MODEL
MT‐22AN
1.69m MODEL
MT-13AZ
MT-13AZ
MT-17AZ
MT-17AZ
MT-22AZ
MT-22AZ
