View 1 Photo View 1 Video 2025 Mack MD6 Septic Vacuum Truck | Iron-Vac 1500/500 Gallon Carbon Steel Tank Recently Updated Contact for price 2025 Mack MD6 Portable Restroom Service Truck , This 2025 Mack MD6 portable restroom service truck is built for dependable daily performance and is ready to go to work. , Truck... ConditionNewDuty ClassMedium Duty Sewer / Septic TruckUpfit TypeTank BodyUpfit MakeIron-VacUpfit Model1500/500 Gallon Carbon Steel TankHorse Power300 HPEngine ModelCummins 6.7TransmissionAllison RDSCapacity1500 Gallons MLS Number12495872CategorySewer / Septic Trucks Last Updated7/14/2026 LocationSearcy, AR, US Sold BySepticTrucks.com (888) 574-___ SHOWNUMBERCall Seller Email Seller Save More Info