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  • HOWO 8×4 Fiber Synchronous Gravel Sealing Truck

    Engine Model:MC07H.35-60

    Gross Vehicle Weight(kg):31000

    Overall Dimension(mm):11255×2550×3535


    The Fiber Synchronous Gravel Sealing Truck is an advanced piece of road maintenance equipment designed to apply fiber-reinforced gravel seal to road surfaces.

    • Specifications

    HOWO 8×4 Fiber Synchronous Gravel Sealing Truck

    Product Description of HOWO 8×4 Fiber Synchronous Gravel Sealing Truck:

    The Fiber Synchronous Gravel Sealing Truck is a self-propelled vehicle equipped with advanced technology to efficiently and accurately apply the gravel seal mixture onto road surfaces. It typically consists of a chassis with a storage tank for asphalt emulsion and aggregate, a distribution system to evenly apply the mixture, and a set of brushes or squeegees to work the material into the road’s surface. The machine is designed to operate synchronously, ensuring proper blending of the emulsion and aggregate for uniform application.

    HOWO 8×4 Fiber Synchronous Gravel Sealing Truck


    1. Enhanced Durability: The incorporation of fibers and the protective layer provided by the gravel seal significantly increase the road’s durability and resistance to cracking, reducing the need for frequent repairs.
    2. Improved Skid Resistance: The textured surface created by the gravel seal enhances skid resistance, which is essential for road safety, especially in wet or slippery conditions.
    3. Preventive Maintenance: The gravel sealing process serves as a preventive maintenance measure, extending the life of roads and reducing the overall lifecycle costs associated with road maintenance.
    4. Quick Application: The machine’s efficient application process covers a large area quickly, minimizing traffic disruptions and reducing the inconvenience to commuters.
    5. Cost-Effective Solution: By preserving existing road surfaces and preventing further deterioration, the use of a fiber synchronous gravel sealing machine offers a cost-effective alternative to more extensive road reconstruction.

    HOWO 8×4 Fiber Synchronous Gravel Sealing Truck

    HOWO 8×4 Fiber Synchronous Gravel Sealing Truck

    HOWO 8×4 Fiber Synchronous Gravel Sealing Truck

    HOWO 8×4 Fiber Synchronous Gravel Sealing Truck

    HOWO 8×4 Fiber Synchronous Gravel Sealing Truck

    Vehicle Name HOWO 8×4 Fiber Synchronous Gravel Sealing Truck
    Brand HOWO
    Engine &
    Engine Model MC07H.35-60
    Engine Brand China Heavy Duty Automobile Group Co., LTD
    Fuel type Diesel
    Displacement (ml) / Power 7360ML 257KW/350PH
    Emission Standard Euro VI
    Number of speeds 5 Forward, 1 Reverse
    Chassis Chassis Type ZZ1317N306GF1
    Drive Type 8X4
    No. of Axles 4
    Cab seats 3
    Max Speed(km/h) 82
    Tire 11.00R20 18PR
    Tire No.’s 6
    Service brake type  air brake
    Air condition Yes
    Basic information Gross Vehicle Weight(kg) 31000
    Curb Weight(kg) 16800
    Payload (kg) 14070
    Wheelbase(mm) 1800+3050+1350
    Overall Dimension(mm) 11255×2550×3535
    (length ×width×height )

    Important Features:

    1. Fiber Reinforcement: One of the key features is the incorporation of fibers into the asphalt emulsion-aggregate mixture. These fibers enhance the structural integrity of the seal, increase its crack resistance, and improve long-term durability.
    2. Precise Application: The machine is equipped with advanced controls and sensors that allow for precise application of the mixture. This results in uniform coverage and consistent thickness across the road surface.
    3. Variable Application Rates: The machine often allows operators to adjust the application rate of both the emulsion and aggregate, making it versatile for different road conditions and requirements.
    4. Synchronous Operation: The synchronous operation ensures that the emulsion and aggregate are mixed and applied together, promoting optimal bonding and consistency.
    5. Dust Control System: Some machines include a dust control system to minimize airborne particles during the application process, improving safety and environmental conditions.


    1. Rural Roads: Fiber synchronous gravel sealing machines are commonly used on rural roads with moderate traffic loads, providing a cost-effective way to extend the lifespan of these roads.
    2. Residential Streets: These machines are suitable for residential streets and low-traffic urban areas, helping to maintain road quality and safety.
    3. Commercial Areas: The gravel sealing process is applicable to commercial and industrial areas, where maintaining road conditions is crucial for business operations.
    4. Parking Lots: The machines can be used to maintain and protect the surfaces of parking lots, preventing deterioration due to vehicle traffic and environmental factors.
    5. Airports: Fiber synchronous gravel sealing can be employed on airport runways, taxiways, and aprons to enhance skid resistance and preserve the pavement.





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