Question #462
Using the working envelope chart shown, identify the correct operating parameters of the aerial work platform:
W oparciu o przedstawiony wykres pola pracy wskaż poprawne parametry pracy podestu:
Open full-size illustrationa
maximum outreach of the platform with a load of 200 kg - 13 m
maksymalny wysięg podestu obciążonego ładunkiem 200 kg - 13 m
b
operation only on outriggers
praca wyłącznie na podporach
c
operation throughout the full slewing range
praca w pełnym zakresie obrotu
Correct answer
d
permitted number of people on the work platform - 3
dopuszczalna ilość osób na platformie roboczej - 3
Why?
Of the listed options, operation throughout the full permitted slewing range (zakres obrotu) fits. The drawing shows the machine operating on its wheels, and its outreach (wysięg) is much less than 13 m. However, the side view does not specify the slewing angle or permitted number of people, so the choice partly relies on eliminating the other options.