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Question #839

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 2000 kg

maksymalny udźwig 2000 kg

b
the maximum mechanically achieved crane outreach is 14.35 m

maksymalny wysięg żurawia realizowany mechanicznie wynosi 14,35 m

Correct answer

c
the maximum lifting capacity at an outreach of 6 m is 3.81 t

maksymalny udźwig na wysięgu 6 m wynosi 3,81 t

d
answers a and c are correct

odpowiedź a i c jest prawidłowa

Why?

The maximum outreach (wysięg) achieved by powered boom extension is 14.35 m. The larger values apply to the additional extensions Q, R and S. The value 2.00 is an outreach in metres, not a lifting capacity (udźwig) of 2000 kg; the maximum lifting capacity is 8065 kg.

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