Mack Trucks, Inc. has introduced the Titan by Mack™ , the most powerful truck in the 108-year history of the company.Designed for heavy transport and heavy construction applications, the company's new model is powered by the mighty new MACK® MP10 engine, a 16-liter modern-day workhorse with a top rating of 605 hp and a massive 2,060 lb-ft of torque. The heart and soul of the Titan model is the new Mack MP10 engine, the most powerful Mack engine ever installed in a Mack vehicle.