Question #432
Using the working envelope chart shown, identify the maximum horizontal outreach of the working platform carrying a load of 115 kg and raised to a height of 14 m:
W oparciu o przedstawiony wykres pola pracy wskaż maksymalny wysięg platformy roboczej obciążonej masą 115 kg uniesionej na wysokość 14 m:
Open full-size illustrationa
6 m
6 m
b
9.4 m
9,4 m
c
10.7 m
10,7 m
Correct answer
d
13 m
13 m
Why?
A load (obciążenie) of 115 kg corresponds to the middle of the three vertical red boundaries. At a height of 14 m, it indicates a maximum horizontal outreach (wysięg) of approximately 10.7 m. An outreach of 9.4 m is permitted but is not the maximum, while 13 m is outside the working envelope.