UDT Trener

Question #457

Using the working envelope chart shown, determine the maximum permitted load on the working platform on the vehicle's left side, 8 m from the axis of rotation.

W oparciu o przedstawiony wykres pola pracy określ maksymalne dopuszczalne obciążenie platformy roboczej po lewej stronie pojazdu w odległości 8 m od osi obrotu:

Using the working envelope chart shown, determine the maximum permitted load on the working platform on the vehicle's left side, 8 m from the axis of rotation.Open full-size illustration
a
Operation is prohibited because the permitted operating parameters are exceeded

praca niedozwolona ze względu na przekroczenie dopuszczalnych parametrów pracy

b
200 kg

200 kg

c
120 kg

120 kg

d
80 kg

80 kg

Correct answer

Why?

Read the vehicle's left side at the bottom of the drawing. Only the outer 80 kg working envelope (pole pracy) reaches 8 m from the axis of rotation (oś obrotu) there. The 120 kg and 200 kg contours end sooner, so those loads are not permitted at this outreach (wysięg).

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