Question #435
Based on the working envelope chart shown, determine the maximum permissible load on the work platform raised to a height of 16 m at an outreach of 8 m:
W oparciu o przedstawiony wykres pola pracy określ maksymalne dopuszczalne obciążenie platformy roboczej uniesionej na wysokość 16 m i wysięgu 8 m:
Open full-size illustrationa
360 kg
360 kg
b
280 kg
280 kg
c
200 kg
200 kg
Correct answer
d
80 kg
80 kg
Why?
The point at a height of 16 m and an outreach (wysięg) of 8 m lies within the working envelope (pole pracy) marked 200 kg. A load of 80 kg is also permitted, but the question asks for the maximum load. Both 280 kg and 360 kg exceed the limit shown on the chart.