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The HOWO 6x4 Dump Truck is a popular heavy-duty vehicle manufactured by Sinotruk (China National Heavy Duty Truck Group Co., Ltd.). HOWO trucks are known for their robust construction, high load capacity, and durability, making them widely used in construction, mining, and other industries requiring heavy material transport.

Key Features and Specifications of the HOWO 6x4 Dump Truck:

1. Configuration:

• 6x4 Drive System: This configuration means the truck has six wheels, with power distributed to four of them. It provides better traction and load distribution, especially useful in tough terrain and heavy-duty applications.
• Chassis: Reinforced chassis for carrying heavy loads, designed for rough conditions like construction sites and mining areas.

2. Engine:

• Engine Type: Diesel-powered, typically equipped with a Weichai, Cummins, or Sinotruk-manufactured engine.
• Engine Model: Most HOWO 6x4 trucks come with the Sinotruk WD615 engine, which is a widely-used, reliable option.
• Power Output: Depending on the model and configuration, it can range from 290 hp to 420 hp.
• Torque: High torque output for efficient performance under heavy loads, typically around 1,160 to 1,870 Nm.
• Emission Standards: Compliance with Euro II, III, or IV, depending on regional regulations and export specifications.

3. Transmission:

• Gearbox: Manual transmission with 10 to 12-speed gearboxes.
• Model: Typically, a HW19710 or similar gearbox is used, which ensures smooth gear shifts and durability in heavy-duty work environments.
• The transmission allows efficient power transfer from the engine to handle heavy materials and rough terrain.

4. Lifting Capacity:

• Payload Capacity: Ranges from 25 tons to 40 tons, depending on the specific model.
• The truck’s strong construction allows it to transport large volumes of materials like sand, gravel, stones, and coal.

5. Dump Body/Bed:

• Body Volume: Typically, the dump bed capacity is 15 to 20 cubic meters.
• Tipping Mechanism: Hydraulic tipping system that allows the dump body to be raised from the front, allowing materials to be dumped from the rear.
• Body Material: Heavy-duty steel with reinforcements to handle abrasive materials and harsh conditions.

6. Axles and Suspension:

• Axles: Equipped with strong front and rear axles, usually 16T heavy-duty rear axles that provide excellent load-bearing capabilities.
• Suspension: Leaf spring suspension system for improved stability and shock absorption, making it suitable for off-road and uneven terrains.

7. Tires:

• Tire Type: Generally fitted with 12.00R20 or 13.00R25 tires, providing better traction on rough, muddy, or uneven surfaces.
• These large, durable tires help the truck navigate construction sites and other difficult terrains with heavy loads.

8. Dimensions and Weight:

• Length: Around 8.5 to 9.5 meters (27.9 to 31.2 feet), depending on the bed size and configuration.
• Width: Approximately 2.5 meters (8.2 feet).
• Height: Around 3.4 meters (11.1 feet).
• Curb Weight: Typically around 12,000 to 14,000 kg (26,500 to 30,900 lbs).
• Gross Vehicle Weight (GVW): Around 30,000 to 40,000 kg (66,000 to 88,000 lbs).

9. Braking System:

• Service Brakes: Air brake system with drum brakes on all wheels, providing strong braking performance, even under full load.
• Parking Brake: Mechanical spring-loaded brake acting on the rear wheels for secure stopping.
• Optional Features: Some models may have ABS for enhanced safety and control.

10. Cabin:

• Design: The HOWO 6x4 typically features a comfortable, spacious cabin with modern controls and a user-friendly interface.
• Seating: Adjustable driver’s seat, often air-suspended, to reduce driver fatigue on long hauls.
• Visibility: Large windscreen and mirrors for good visibility in operational environments.
• Safety Features: May include seat belts, safety locks, and protection from the overhead guard in case of rollover.

Applications:

• Construction: Transporting bulk materials like sand, gravel, and concrete to and from construction sites.
• Mining: Carrying ore, coal, and rock from mining sites to processing facilities or stockpiles.
• Infrastructure Projects: Road building, where heavy materials need to be moved across varying terrains.
• Waste Management: Dump trucks can also be used to transport large volumes of waste material in large projects.

Advantages of HOWO 6x4 Dump Trucks:

• High Payload Capacity: HOWO trucks are built for heavy-duty use, allowing them to handle large loads effectively.
• Durability: Engineered to withstand tough working conditions, with a robust chassis and strong hydraulic system.
• Cost-Effective: HOWO trucks offer a good balance of cost and performance, making them a popular choice in developing regions.
• Maintenance and Parts Availability: HOWO trucks are widely used, meaning parts and service options are generally easy to find.

Common Variants:

• HOWO 371: Powered by a 371 hp engine, widely used in construction and heavy-duty transportation.
• HOWO 420: Equipped with a 420 hp engine for applications requiring more power and higher payloads.

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