2026 Mack MD74

The 2026 Mack MD7 with a K&H dump bed is built for durability, power, and efficiency. Featuring a Cummins ISB6.7 300 HP engine and a 6-speed Allison 3000 RDS automatic transmission, it delivers smooth, reliable performance for heavy-duty jobs. With drum brakes, leaf spring suspension, and a full differential lock, this truck offers stability and control on any terrain. A 50-gallon fuel tank ensures extended operation, while cruise control and aluminum wheels enhance driver comfort and efficiency. Rugged and ready to work, the MD7 is the perfect choice for demanding job sites.