Puller Bot

Puller Bot is a component of Electric Box 2. It can pull other objects towards itself when powered.

Look
Puller Bot looks like a yellow forklift with a small red light, that turns green when activated.

Features
Puller Bot can occur in two directions, that can be switched by clicking (flipping) it.

When it's powered, it goes forwards until it hits something, and when that happens, it pulls it backwars, again until it hits something. Then it stops.

Trivia

 * Puller Bot can pull components towards itself a bit like the Electro Magnet from Electric Box.