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About the Mack MR688S
The Mack MR688S is a heavy-duty vocational truck built for demanding transport tasks. Robust, reliable and suited to construction, hauling and municipal applications, it offers a durable chassis and proven drivetrain for long service life.

2001 Mack MR688S
- Manufacturer: Mack
- Model: MR688S
- Horsepower: 350 hp
- Gross weight: 29,937,096 kg
• 2001 Mack MR688S dump truck with a 300 HP Mack E7 engine • Built for heavy-duty hauling and construction work • Minor rust underneath, typical for its age, but well-maintained overall • Reliable powertrain s...

