Question #472
Which load-bearing structural component connects the end carriages?
Jaki element konstrukcji nośnej łączy czołownice?
a
reduction gearbox
reduktor
b
hoist
wciągnik
c
winch
wciągarka
d
main girder
dźwigar
Correct answer
Why?
The main girder (dźwigar) connects the end carriages (czołownice) and is a principal load-bearing part of the crane bridge. A hoist (wciągnik) or winch (wciągarka) lifts the load but does not replace the girder connecting the end carriages.