Overview
The 2021 Mack Granite stands as a cornerstone of vocational transport, combining rugged durability with the precision required for high-cycle construction environments. This quad-axle dump truck, currently listed for $184,900, delivers the robust performance that fleet managers demand when tackling demanding site work. With a 450 HP Mack MP8 diesel engine and the reliable Allison 4500 automatic transmission, this unit is engineered to maintain productivity under heavy payloads. Its double-frame construction and Mack Camelback suspension ensure that this machine handles the stress of uneven terrain and high-capacity hauling with stability.
Key Specifications
| Feature | Specification |
|---|---|
| Manufacturer | Mack |
| Model | Granite |
| Year | 2021 |
| Engine | Mack MP8 (450 HP) |
| Transmission | Allison 4500 Automatic |
| Configuration | Quad-Axle |
| GVWR | 86,700 lbs |
| Front Axle Rating | 18,000 lbs |
| Rear Axle Rating | 44,000 lbs |
| Frame Type | Double Frame |
| Mileage | 221,000 miles |
| Service Hours | 7,625 |
Condition Assessment
This 2021 Mack Granite holds a condition score of 7.0/10. At 7,625 hours, the machine shows signs of consistent vocational use, which is reflected in the assessment. The double frame and Camelback suspension components remain structurally sound, providing the necessary integrity for heavy-duty applications. The cabin interior features functional amenities including power windows, locks, and cruise control, ensuring operator comfort during long shifts. While the unit exhibits standard wear associated with its age and mileage, the mechanical systems are well-documented and prepared for immediate deployment on the job site.
Pricing Analysis
At a listing price of $184,900, this Mack Granite offers a compelling value proposition for contractors looking to bolster their fleet with a high-capacity hauler. When evaluated against current auction market data, this price point aligns with the machine's configuration, age, and operational readiness. For buyers, the investment covers a turn-key solution equipped with a wet kit, bed vibrator, and electric tarp, effectively eliminating the need for immediate aftermarket retrofitting. This unit provides a cost-effective alternative to new equipment acquisition without sacrificing the necessary vocational capability for heavy civil or infrastructure projects.
Operational Advantages
What differentiates this Granite from standard inventory is its specific vocational package. The inclusion of an electric tarp and bed vibrator significantly reduces cycle times by streamlining the loading and unloading process. Furthermore, the combination of the Mack MP8 engine and Allison 4500 transmission offers a powertrain that excels in stop-and-go duty cycles common on construction sites. The 86,700 lb GVWR ensures that operators can move significant payloads, while the jake brake and diff lock provide the necessary control for navigating steep grades or loose sub-surfaces.
Ideal Buyer Profile
This truck is tailored for heavy construction companies, paving contractors, and site preparation specialists who require a reliable, high-torque dump truck. Its quad-axle configuration makes it an excellent choice for operations requiring high payload capacities that exceed the limitations of standard tri-axle units. Fleet managers prioritizing downtime reduction will appreciate the accessibility of Mack parts and the proven reliability of the MP8 platform. Whether utilized for hauling aggregate, asphalt, or fill dirt, this Granite is designed to integrate seamlessly into existing heavy-haul fleets.
Make the Move
Investing in a proven vocational asset like the 2021 Mack Granite allows your business to scale operations with confidence. This unit is available now and ready for inspection. View this listing to review full service details and high-resolution imagery of the chassis and bed.