Also known as: ダルタニアス
The titular Mecha from the Mirai Robo Daltanious Super Robot anime series from the late 70s.
Daltanious was the first combining Gattai super robot with an animal component and the first with a Lion's head on its chest.
The lion's head would be incorporated later into several Brave Series robots, including GaoGaiGar from the 90s.