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Question #433

Using the working envelope chart shown, identify the maximum horizontal outreach of the working platform carrying a load of 80 kg and raised to a height of 18 m:

W oparciu o przedstawiony wykres pola pracy wskaż maksymalny wysięg platformy roboczej obciążonej masą 80 kg uniesionej na wysokość 18 m:

Using the working envelope chart shown, identify the maximum horizontal outreach of the working platform carrying a load of 80 kg and raised to a height of 18 m:Open full-size illustration
a
8.6 m

8,6 m

b
11.8 m

11,8 m

Correct answer

c
10.2 m

10,2 m

d
12.4 m

12,4 m

Why?

For a load (obciążenie) of 80 kg, use the outermost red boundary on the right of the chart. At a height of 18 m, it gives a maximum horizontal outreach (wysięg) of approximately 11.8 m. An outreach of 10.2 m is permitted but is not the maximum, while 12.4 m exceeds the working envelope.

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