iron-treads
groundsteel
The Pokémon iron-treads with number #0990 was discovered since the 9 generation. It has a height of 0.9 m and a weight of 240 kg. Its ability is Quantenantrieb and its color is gray.
Source: Youtube; "Pokémon Theme Opening (Multi-Language) | Pokémon the Series" (Channel: "The Official Pokémon YouTube channel")