You don't need a Class-2 rating to operate a loader on the USS Sulaco. All you need is this P-5000 Powerloader t-shirt to prove that you can manipulate a Powerloader. This shirt shows a blueprint for the Caterpillar P-5000 Powered Work Loader seen in the 1986 movie Aliens. In the movie, Weyland Corp developed the P-5000 Powerloader as a mechanized exoskeleton used for lifting heavy materials. Ripley ultimately used the clawed machine to defeat the Xenomorph Queen.