2026 Mack MD7 Rear Loader – Built for efficient refuse and municipal operations, this 2026 Mack MD7 is factory de-rated under CDL and upfitted with a HYVA BETA 11 YD³ rear loader hoist body. Powered by a 300 HP Cummins ISB 6.7 paired to an Allison 3000RDS automatic with live PTO, it delivers reliable performance with easy operation. Features include 26,000 GVWR, engine brake, diff lock, Mack Taperleaf suspension, polished aluminum wheels, and a comfortable high-back air ride driver’s seat. The Keystone upfit includes LED DOT lighting, conspicuity tape, strobe and work lights, tailgate open & backup alarms, in-cab PTO controls, backup camera, 10,000-lb spool winch, and a Perkins Ultimate Tuckaway Lifter. Finished in white paint, this truck is turnkey and ready to go to work.