Machine description: 1998 Roadtec SB-2500 material transfer vehicleHours: 4,315 on meterSerial: SB-2500-429EngineCylinders: 6Fuel type: DieselTransmissionHydrostaticDifferential lockFeaturesCutting headDischarge conveyor2... more info about the 1998 Roadtec / Astec SB-2500.