Also known as: ロボノイド
A small type of manned Mecha from the Mirai Shounen Conan science fiction anime TV series from 1978.
The Roboroid (also called Robonoid in some promotional material from the series) is basically a square shaped open cockpit with robotic arms and legs used as a loader, transport vehicle and mining machine by the people of Industria.
It was designed by Miyazaki Hayao in the 70s.