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Question #816

Based on the diagram shown, identify the correct operating parameters of the crane:

W oparciu o przedstawiony diagram wskaż poprawne parametry pracy żurawia:

Based on the diagram shown, identify the correct operating parameters of the crane:Open full-size illustration
a
maximum lifting capacity of 620 kg

maksymalny udźwig 620 kg

b
maximum working radius of 6.1 m

maksymalny wysięg 6,1 m

Correct answer

c
maximum lifting capacity at a working radius of 6.1 m is 4.5 t

maksymalny udźwig na wysięgu 6,1 m wynosi 4,5 t

d
answers b and c are correct

odpowiedź b i c jest prawidłowa

Why?

The greatest working radius (wysięg) shown is 6.1 m. The lifting capacity (udźwig) at that radius is 450 kg, which is 0.45 t, not 4.5 t. The maximum capacity is not 620 kg either, because the diagram also shows 890 kg.

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