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2006 MACK MR688S
haulingMACKAvailable
$104,900
Located in South Carolina
Year
2006
Hours
32,073
Horsepower
450 HP
Operating Weight
66,000 lbs
About this MR688S
This 2006 Mack MR688S features a 41M Schwing concrete pump and is powered by a 450HP engine paired with a Mack T309 9-speed transmission. The unit has been meticulously maintained, including a major engine replacement in May 2021, a new shift linkage, and freshly replaced barrels as of September 2024. With a valid boom inspection through May 2025 and an operational auto-greaser system, this truck is job-ready for heavy-duty concrete placement applications.
- Engine replaced May 2021 with recent transmission shift linkage update
- Pump system features 8,998 hours with current boom inspection valid through May 2025
- New concrete barrels installed September 2024
- High-serviceability components including 85% tread on tires and 90% remaining brake life
- Equipped with 2 remote boxes and fully functional auto-greasing system
Equipment & Attachments
- Boom inspection valid until May 2025
Maintenance & Service
- Engine replaced in May 2021
- Pump barrels replaced in September 2024
Additional Notes
- Tires at 85% tread
- Brakes at 90%
- New shift link installed
- Includes 2 remote control boxes and hard-wired controls
- Equipped with working auto greasers
- Truck benefits from meticulous maintenance
- Hopper at 50% condition
- Pipe at 50% condition
- Paint condition is fair
- Cleanliness is fair
Specifications
Horsepower450 HP
Operating Weight66,000 lbs
EngineMACK Good
Equipment Highlights
- Tires appear to have good tread.
- Boom structure appears intact with no visible major damage.
- No visible hydraulic leaks.
Based on available photos and documentation. Buyers are encouraged to conduct their own inspection before purchase.
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