The Asphalt Kingdom AK110 220 and 470 gallon sealcoating machines are the big brothers to the AK2200 line. They are built using custom heavy duty steel tanks and Asphalt Kingdoms tried and true sealcoating pump, spray and agitate system.  The pump is powered by a 6.5 HP Intek-Pro series engine that comes standard with an … Continue reading Asphalt Kingdom AK110 220 470 Gallon Sealcoating Spray Machine – Review