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GYS20J Single Drum Vibratory Roller / Soil Compactor

GYS20J Single Drum Vibratory Roller / Soil Compactor
  • GYS20J Single Drum Vibratory Roller / Soil Compactor
  • GYS20J Single Drum Vibratory Roller / Soil Compactor
  • GYS20J Single Drum Vibratory Roller / Soil Compactor
  • GYS20J Single Drum Vibratory Roller / Soil Compactor
  • GYS20J Single Drum Vibratory Roller / Soil Compactor

    • GYS20J Single Drum Vibratory Roller / Soil Compactor

    Ideal for foundational compaction work in highways, dams, and railway projects, this single drum vibratory roller handles non-cohesive and semi-cohesive materials like sand, gravel, and crushed stone with ease. The rugged mechanical drive system offers dependable performance in demanding applications.

    It features a 6-cylinder turbocharged engine known for high efficiency and low fuel consumption, while meeting environmental standards. A triple damping system enhances operator comfort during long working hours, and the streamlined rear hood opens widely for easy maintenance. The cab comes standard, with optional heating and air conditioning, and the 40 mm-thick drum balances durability with effective compaction.

    • Operating weightOperating weight 20000 kg
    • Vibratory drum diameterVibratory drum diameter 1600 mm
    • Centrifugal forceCentrifugal force 405/220 kN
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    GYS20J
    • Features
    • Specifications
    • Service
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    Main Features
    GYS20J Single Drum Vibratory Roller / Soil Compactor

    Integrates two independent braking mechanisms: an air-over-hydraulic disc brake for driving and an internal expanding drum brake for parking, ensuring safe and reliable operation.

    GYS20J Single Drum Vibratory Roller / Soil Compactor

    A wide-opening rear engine hood allows quick access for maintenance and service, reducing downtime and improving efficiency.

    GYS20J Single Drum Vibratory Roller / Soil Compactor

    The vibration system features gear pumps and motors from PERMCO (USA), offering consistent performance and high efficiency under demanding conditions.

    GYS20J Single Drum Vibratory Roller / Soil Compactor

    Fitted with a fully enclosed cab as standard, with optional heating and air conditioning to enhance operator comfort in any climate.

    Technical Specifications
    • Model GYS20J
    • Operating weight 20000kg
    • Vibratory drum diameter 1600mm
    • Vibratory drum width 2130mm
    • Vibratory frequency 30Hz
    • Vibratory amplitude 2.0/1.0mm
    • Centrifugal force 405/220kN
    • Travel Speed (Forward) Ⅰ/Ⅱ/Ⅲ 2.5/5.0/10.5km/h
    • Travel Speed (Reverse) Ⅰ/Ⅱ 2.5/5.0km/h
    • Min. ground clearance 450mm
    • Wheel base 3200mm
    • Static line pressure 460N/cm
    • Min. turning radius 6400mm
    • Gradeability 30%
    • Dimensions (L×W×H) 6240×2300×3080mm
    • Engine model WP6G175
    • Engine type Mechanical drive
    • Power 129kW
    • Rated speed 2000r/min
    • Fuel tank capacity 300L
    • Hydraulic oil tank capacity 190L
    • Tire 20.5-25-16PR
    After-Sales Support

    We understand that dependable service matters just as much as quality equipment. That’s why we offer a range of flexible support options tailored to different needs:

    After-Sales Support
    1

    Around-the-clock remote assistance, along with on-site visits, when necessary, to ensure fast and effective issue resolution.

    After-Sales Support
    2

    A network of central warehouses overseas helps guarantee a steady supply of spare parts, with multiple service channels available to meet various post-sales requests.

    After-Sales Support
    3

    Skilled service engineers based abroad are available to provide hands-on training, supported by complete technical and instructional resources prepared by our headquarters.

    To maintain consistent compaction on inclined surfaces, our compactors and road rollers are equipped with differential locks and anti-slip control systems that enhance stability. A low center of gravity and wide tires provide better traction, while intelligent systems automatically adjust compaction settings based on the slope gradient to ensure even and reliable performance.

    Single drum rollers are suitable for rough and uneven surfaces like soil and gravel. Their design allows for deep penetration and strong compaction, making them especially effective in preparing subgrades and foundations in construction projects.

    Single drum rollers are suitable for compacting the sub-base or base layers during road construction. However, when it comes to finishing the asphalt surface, double drum rollers are much more effective. Their dual-drum design ensures smoother and more uniform compaction, helping achieve the desired surface finish and structural durability.

    Several elements affect how efficiently a vibratory roller compacts the ground, including soil type, moisture content, and layer thickness. Granular soils such as sand and gravel respond well to vibration, making them easier to compact. In contrast, cohesive soils such as clay may require additional moisture to achieve optimal compaction results.

    A road compactor enhances pavement performance by eliminating voids between material layers, which helps prevent premature failures like cracks or potholes. It increases the structural strength of the road, improves load-bearing capacity, and ensures uniform density throughout the surface. This not only reduces long-term maintenance needs but also provides smoother and safer driving conditions, especially under heavy traffic or harsh weather.
    Interested in our construction equipment?

    From excavators and bulldozers to graders and compactors, we’re here to answer your questions and help you choose the right machines. Send us a message anytime.

    Contact: Mr. Cheng
    Email: sales15@changlin.com.cn
    Get in Touch