The 2018 International 7400 dump truck is equipped with a robust Cummins ISL9 6-cylinder 8. 9 L diesel engine, producing 350 horsepower, compliant with 2016 US EPA standards.
2007 International 7400 specialty truck equipped with a D260 6 Cylinder 7.6 L Diesel 260 hp engine, paired with an Allison 5-Speed Automatic Transmission.