The Electra-Steer Vacuum Tank has combined the Nuhn design standard of strength and simplicity with an innovative air system and powerful Magnum Series Pump. The tank has electronic steering where the steer angle of the tanker is automatically restricted with higher speeds. This increases the stability and safety of the tank as well as making it very driver-friendly. The tri-axle design will allow for easy maneuvering unlike the competition and the large diameter tires create a larger footprint in the field on 6 tires than the competition with 8 tires. The Vacuum crossover system is able to have the tank fill itself with the Vacuum Pump, and unload itself using the High-Volume Header Front Pump. Crossovers can additionally be equipped with a self-loading boom. The Electra-Steer Vacuum Tanks are designed to travel the roads at high speeds. The chassis is rated for 40mph and delivers an unbeatable smooth ride. The full fenders with LED lights all around provide excellent visibility at night. Drum Brakes are also standard. Available in 6350, 7350, 8500 and 9500 gallon capacities.