Question #431
Using the working envelope chart shown, identify the maximum horizontal outreach of the working platform carrying a load of 215 kg and raised to a height of 17 m:
W oparciu o przedstawiony wykres pola pracy wskaż maksymalny wysięg platformy roboczej obciążonej masą 215 kg uniesionej na wysokość 17 m:
Open full-size illustrationa
10.2 m
10 ,2m
b
11.2 m
11,2 m
c
9.2 m
9,2 m
d
8.2 m
8,2 m
Correct answer
Why?
For a load (obciążenie) of 215 kg, use the first of the three vertical red boundaries on the right of the chart. At a height of 17 m, it gives a horizontal outreach (wysięg) of approximately 8.2 m. Even 9.2 m exceeds this limit, and the boundaries farther to the right apply to lighter loads.