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2026 Mack GR64B
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Description
The 2026 Mack GR64B Roll-Off is a powerful, dependable work truck built to handle demanding vocational applications with confidence and efficiency. Equipped with a Mack MP7 engine delivering 425 horsepower, this unit provides strong, consistent performance, paired with an Allison 4500 RDS 6-speed automatic transmission for smooth operation and reduced driver fatigue. Its 251-inch wheelbase and 3.98 rear axle ratio offer an ideal balance of maneuverability and pulling power, while the 20,000-lb front axle and 46,000-lb rear axle ensure exceptional load-carrying capability. Finished with the rugged Mack SS46 Camelback multi-leaf suspension, this roll-off is engineered for durability, stability, and long-term reliability
Specifications
- Gvwr
- 66000
- Color
- WHITE
- Wheelbase
- 251
- Horsepower
- 425
- Rear Ratio
- 3.98
- Engine Make
- MACK
- Engine Model
- MP7
- Number Of Axles
- Tandem
- Rear Suspension
- SS46 MACK CAMELBACK MULTILEAF 46000 LB STANDARD DUTY
- Rear Axle Weight
- 46000
- Front Axle Weight
- 20000
- Transmission Make
- Allison
- Transmission Model
- 4500 RDS
- Transmission Speeds
- 6
Listed:
Tuesday 12/30/25, 8:00 AM
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