The crane is irrelevant because it is supported by cables anchored at a point substantially higher than the body of the crane itself, and no animal has a neck which is built like that.
An assertion contradicted by a number of skeletons shown to you so far. The sauropod's arched back provides a more than high enough anchor point for the torque loads experienced by the neck, and the tail provides the same counterbalance that the skycrane uses.
Boring, RW. If you can't do anything but repeat already-rebuked assertions, why do you even post here?