As you may know, the CX 330 is the advancement to the
9050B archetypal from Case. The CX330 is absolutely an upgrade,
being abundant bigger than the 9050B.
In accepted form, the CX330 is about 5,000 pounds
heavier than the 9050B. This added weight comes
from a beyond balance and from a redesigned
carbody that will now absolutely enclose the swing
system.