229 is a minor character in WALL•E and a robot aboard the Axiom. It is a bot that consists almost entirely of a single arm. This bot is used at the unloading of a probe ship. Its arm does have only one finger that it uses to knock a device at the ship.
229 appears from a trapdoor on the floor alongside another armbot named 077, when the probe ship has docked in the Axiom. FIL-R tankertruckbot also appears from a trapdoor at the same time as 229 and 077.