fits make: Mack.

( Manufacturer Part Number: 100QB21 )
The Mack 100QB21 REST (Rear Engine, Swing Door, Transit Mix Concrete Mixer) is a high-performance, heavy-duty concrete mixing vehicle designed for superior productivity and durability in the construction industry.
The Mack 100QB21 REST boasts a powerful 11.1-liter Mack MP7 engine, delivering an impressive 355 horsepower and 1,450 lb-ft of torque. This engine, combined with Mack's proprietary mDRIVE automated manual transmission, ensures smooth, efficient power delivery and exceptional fuel economy.
The concrete mixer component of the vehicle is a McNeilus QB21 with a 9.3 cubic yard (7.1 cubic meter) drum capacity. The QB21 is designed for maximum productivity, with a high-speed, high-shear mixer and a patented Hydra-Ultra discharge system that ensures efficient, accurate concrete discharge. The swing door design provides easy access to the drum for maintenance and cleaning.
The Mack 100QB21 REST also features a robust Mack Granite chassis, known for its strength and durability. The vehicle is equipped with Mack's proprietary suspension system, which provides a smooth ride and excellent load distribution. The rear engine design allows for optimal weight distribution and superior traction.
The cabin of the Mack 100QB21 REST is spacious and ergonomically designed for the driver's comfort and convenience. It comes equipped with advanced technology features such as GPS navigation, a backup camera, and a Bluetooth-enabled audio system.
In summary, the Mack 100QB21 REST is a powerful, productive, and durable concrete mixer that offers exceptional performance, comfort, and technology. It is an ideal choice for construction companies looking for a reliable and efficient concrete mixing vehicle.
The Mack 100QB21 REST (Rear Engine Swept-wing Truck) is a heavy-duty construction vehicle known for its robustness and efficient design. Here are some pros and cons to consider before making a purchase:
Pros:1. Powerful engine: The Mack 100QB21 is equipped with a Mack MP7 engine, offering high performance and fuel efficiency.
2. Durable frame: The vehicle's frames are made of high-strength steel for increased durability and longevity.
3. Excellent maneuverability: The swept-wing design and rear engine placement provide superior maneuverability in tight spaces.
4. Advanced technology: The Mack 100QB21 comes with advanced features like Mack mDRIVE automated manual transmission, Mack mPower integrated powertrain, and Mack GuardDog Connect vehicle health reporting system.
5. Customizable: The vehicle can be customized to meet specific job requirements, such as adding specialized bodies, cranes, or dump beds.
Cons:1. High initial cost: The Mack 100QB21 is a premium product, and its high price may be a barrier for some buyers.
2. Limited cab configurations: The Mack 100QB21 offers fewer cab configurations compared to other models in its class.
3. Fuel consumption: Despite its fuel-efficient engine, the Mack 100QB21 may consume more fuel compared to lighter-duty vehicles due to its size and power.
4. Maintenance costs: As with any heavy-duty vehicle, the Mack 100QB21 requires regular maintenance, which can be costly in the long run.
5. Limited availability: The Mack 100QB21 may not be widely available in all regions, making it difficult for some buyers to access.
Conclusion:The Mack 100QB21 REST is an excellent choice for construction companies and municipalities that require a powerful, durable, and customizable heavy-duty vehicle. Its advanced technology and superior maneuverability make it a standout in its class. However, potential buyers should carefully consider the high initial cost, maintenance expenses, and limited availability before making a purchase. If the benefits align with your needs, the Mack 100QB21 could be a worthwhile investment for your business.
Designed specifically for trucks, trailers, and buses. Engineered using the latest technology to ensure product lasts longer in service. Made of high-quality components for durability, reliability, and performance. Fits Mack 100QB21 Foot Rest: Part Number: Manufacturer.
Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Manufactured following strict OE standards to work like the original component.