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About the Mack RD688SX

The Mack RD688SX is a heavy-duty vocational truck built for demanding transport and construction work. Designed for durability and high payloads, it combines rugged chassis engineering with flexible axle and drivetrain options to suit tipper, mixer, tanker and bulk applications. The RD688SX offers reliable performance, simplified maintenance and configurations tailored to severe-duty fleets.

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