Guts Tank

Guts-Dozer (ガッツタンク) is a boss from the third Wily stage in Mega Man 2. It is a large tank based on Guts Man's design, that looks like a giant Guts Man with spiked shoulders and wheels instead of legs. Mets appear from the hole in its chest.

Trivia

 * The katakana on his body reads "GASU", which can translate into the English word "gas". This most likely refers to the type of gasoline the Guts-Dozer runs on, given it appears to be on a tank (container) of some kind, possibly liquefied petroleum gas (ＬＰガス, LPGas).
 * It's believed by fans that the several Guts Men in the last stage of the first Mega Man game were used to create the Guts-Dozer.