To provide a tundish tilting truck having a heating device in a continuos casting equipment which can always heat the inside of the tundish.

The tundish tilting truck 20 is stopped at a residual steel discharging position and the tundish 10A, 10B is lowered by working an elevating/ lowering device 29. After tilting the tundish 10A, 10B under horizontal position by working a tilting device 30, finally, this tundish to the vertical position and the residual molten steel and slag in the tundish 10A, 10B is discharged from a slag discharging hole 14. While supporting the the tundish 10A, 10B with a tundish tilting truck 20 side, the inner part in the tundish 10A, 10B is always heated with the heating device 50.