Shelezyakan

The Shelezyakans are a sapient ropotic species from the planet of Shelezyaka, a planet without any life resources, populated solely by robots.

Description
The robot looks like a pyramid of tin cans on thin legs, the robot matches the average height of a human. The head looks like a rubbish chute lid. To function properly, robots need machine oil, which they inject into their body. The robot's entire strength and power lies in its intelligence and logical thinking, akin to that of a human with a higher education.