The PulsFOG K-30/20 Big-Foot Cart is designed for PulsFOG K-30 and K-20 thermal fogging machines. This unit can handle up to two (2)-55 liter tanks. The cart features height adjustment as well as a handle to steer or turn the PulsFOG. The Big-Foot unit features two (2) large big-foot pneumatic tires and casters. Shipping weight is 90 pounds.