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Question #416

Using the working envelope chart shown, determine the maximum permissible load on the work platform at a height of 18 m and a horizontal outreach of 8 m:

W oparciu o przedstawiony wykres pola pracy określ maksymalne dopuszczalne obciążenie platformy roboczej uniesionej na wysokość 18 m i wysięgu 8 m :

Using the working envelope chart shown, determine the maximum permissible load on the work platform at a height of 18 m and a horizontal outreach of 8 m:Open full-size illustration
a
operation is prohibited because the permissible operating parameters are exceeded

praca niedozwolona ze względu na przekroczenia dopuszczalnych parametrów pracy

b
230 kg

230 kg

c
200 kg

200 kg

Correct answer

d
80 kg

80 kg

Why?

The point at a height of 18 m and a horizontal outreach (wysięg) of 8 m lies within the working envelope (pole pracy) for 200 kg, but outside the boundary for 230 kg. The maximum permissible load (maksymalne dopuszczalne obciążenie) is therefore 200 kg. A load of 230 kg is not permitted at every platform position.

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