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Question #421

Using the working envelope chart shown, identify the maximum horizontal outreach of the work platform carrying a load of 100 kg at a height of 14 m:

W oparciu o przedstawiony wykres pola pracy wskaż maksymalny wysięg platformy roboczej obciążonej masą 100 kg uniesionej na wysokość 14 m:

Using the working envelope chart shown, identify the maximum horizontal outreach of the work platform carrying a load of 100 kg at a height of 14 m:Open full-size illustration
a
6 m

6 m

b
7 m

7 m

c
9 m

9 m

d
13 m

13 m

Correct answer

Why?

At a height of 14 m, the outer working envelope (pole pracy) boundary for 100 kg allows a horizontal outreach (wysięg) of approximately 13 m. Read the curve for the specified load. An outreach of 9 m is permitted, but it is not the maximum.

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