To solve the problem that a mobile snow melting apparatus causing hot air requires much time for melting snow because this mobile type snow melting apparatus absorbs hot air from the outside of snow mass and partially melt a contact portion.

A mobile snow melting apparatus has a snow scraping means installed to a mobile truck, an electromagnetic wave radiation room with the interior surface provided with a transfer means continuously in the rear of this scraping means, and can melt snow at a high speed by electromagnetic wave heating while scraping snow and traveling on a road surface. This apparatus can be used very conveniently in a region having no snow disposal site because the apparatus melts and removes snow while moving to a snowfall land without snow carrying work.