Here is a giant robot with 6 legs that is inspired by the Japanese rhinoceros beetle. It measures 11 meters tall and 3.6 meters long. The robot is powered by diesel engines and can move multiple people. It has 6 legs to walk but is also supported by wheels. The RX-03 has a top sped of 2.5 miles per hour.
Hitoshi Takahashi is the engineer behind this cool robot. More info is available here.