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Question #821

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 load capacity of 3.98 t

maksymalny udźwig 3,98 t

b
maximum outreach of 11.1 m

maksymalny wysięg 11,1 m

Correct answer

c
maximum load capacity at an outreach of 6 m is 4.5 t

maksymalny udźwig na wysięgu 6 m to 4,5 t

d
answers a and c are correct

odpowiedź a i c jest prawidłowa

Why?

The greatest outreach (wysięg) shown on the diagram is 11.1 m. The load capacity (udźwig) of 3.98 t applies at 5.3 m, while the highest capacity listed is 6390 kg at 3.4 m. Since only 3.98 t is allowed at 5.3 m, a heavier load of 4.5 t cannot be lifted at the greater outreach of 6 m.

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