Ridgid 25648 RV2400A 14 Gallon 2-Stage Industrial Vacuum 1.5 Amp Motor which drives two blowers to optimize suction and deliver industry leading performance 2-stage motor /blower design creates powerful high-lift suction and more efficient air flow Sturdy cart, push handle, & large rear wheels that act together allowing the vac to travel easily up & down steps and across rough terrain 2-piece drum which provides improved, more rugged construction to meet the higher demands found on the job site Large built-in drain located to lowest point of drum for emptying of water