UDT Trener

Question #814

Using the diagram, determine the maximum height at which a load weighing 890 kg can be safely placed:

W oparciu o przedstawiony diagram określ na jaką maksymalną wysokość można bezpiecznie podać ładunek o masie 890 kg:

Using the diagram, determine the maximum height at which a load weighing 890 kg can be safely placed:Open full-size illustration
a
7 m

7 m

b
5.5 m

5,5 m

c
4.4 m

4,4 m

Correct answer

d
6 m

6 m

Why?

For the configuration labelled 890 kg and 3.3 m, follow the shortest arc to the raised boom (wysięgnik) position. The maximum lifting height (wysokość podnoszenia) is approximately 4.4 m. The 7 m height belongs to the longest boom extension, which has a stated lifting capacity (udźwig) of only 450 kg.

Report an error

Categories for this question

Take a test in this categoryStudy this category