{"id":9059,"date":"2025-04-27T17:56:17","date_gmt":"2025-04-27T10:56:17","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=9059"},"modified":"2026-01-27T17:57:29","modified_gmt":"2026-01-27T10:57:29","slug":"sales-and-trading-of-electric-hydraulic-vibratory-hammers-for-sheet-piles-and-concrete-piles-0906-601-755","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/en\/sales-and-trading-of-electric-hydraulic-vibratory-hammers-for-sheet-piles-and-concrete-piles-0906-601-755\/","title":{"rendered":"Sales and Trading of Electric-Hydraulic Vibratory Hammers for Sheet Piles and Concrete Piles \u2013 0906 601 755"},"content":{"rendered":"

Sales and Rental of Electric-Hydraulic Vibratory Hammers with Power Ratings of 30kW, 35kW, 45kW, 65kW, 75kW, and 90kW. Origin: Japan and Korea \u2013 Best Market Prices.<\/h2>\n

Vibratory hammers are indispensable equipment in foundation construction projects, especially for sheet pile driving, steel pile driving, and concrete pile installation in urban areas, riverside projects, and key infrastructure works. Hanoi Vietnam Co., Ltd. specializes in supplying, leasing, and providing installation consultancy for genuine electric-hydraulic vibratory hammers<\/strong>, complete with full accessories, competitive pricing, and on-site service. From compact 30kW electric vibratory hammers to high-capacity 90kW hydraulic vibratory hammers, we offer suitable construction solutions for all types of projects.<\/p>\n

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What Is a Vibratory Hammer? Its Role in Modern Foundation Construction<\/h3>\n

A vibratory hammer is a mechanical device used to drive and extract piles such as steel sheet piles, H-piles, concrete piles, or steel pipe piles. Its operating principle is based on forced vibration that generates vertical oscillations combined with the hammer\u2019s own weight, allowing piles to penetrate deep into the soil without the heavy impact force required by traditional mechanical pile hammers.<\/p>\n

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Vibratory hammer mounted on an excavator<\/figcaption><\/figure>\n

Electric vibratory hammers<\/strong> use electrical power to drive vibration motors, producing stable and uniform oscillations. This helps minimize uncontrolled vibration and reduces environmental impact, making them particularly suitable for urban construction projects where noise and vibration control are critical.<\/p>\n

Meanwhile, hydraulic vibratory hammers<\/strong> utilize powerful hydraulic systems to generate stronger vibration forces with higher flexibility, enabling operation in complex terrain or weak soil conditions. When electric and hydraulic systems are combined, electric-hydraulic vibratory hammers<\/strong> become the optimal solution in terms of performance, precision, and construction safety.<\/p>\n

Compared with traditional piling methods such as diesel pile hammers or manual pressing systems, vibratory hammers significantly reduce construction time, lower operating costs, and improve accuracy in pile positioning according to design specifications. This is why vibratory hammers<\/strong>, especially electric-hydraulic vibratory hammers<\/strong>, are increasingly preferred in large-scale civil and infrastructure projects.<\/p>\n

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Common Types of Vibratory Hammers<\/h3>\n

Classification by Operating Principle:<\/h4>\n
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  1. Pure vibratory hammers:<\/strong> These hammers rely solely on vibration force transmitted to the pile head without an impact mechanism. There are two main types:\n
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    • Rigid connection type:<\/strong> Used for driving reinforced concrete piles or precast concrete pipe piles in weak soil conditions. This type offers stable performance and good vibration control, suitable for general civil construction projects.<\/li>\n
    • Flexible connection type:<\/strong> Commonly used for piles with low resistance such as steel sheet piles or structural steel piles. These hammers allow installation of piles up to 20 meters long and are often applied in deep foundation designs.<\/li>\n<\/ul>\n<\/li>\n
    • Impact vibratory hammers:<\/strong> Unlike pure vibratory types, impact vibratory hammers utilize vibration energy to generate concentrated impact force, improving pile driving efficiency in dense soil layers or when piles encounter high resistance at greater depths. In addition to pile driving, these hammers are also used for steel pile extraction<\/strong>, making them ideal for foundation renovation projects or material recovery after construction.<\/li>\n<\/ol>\n

      Classification by Drive System:<\/h4>\n
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      • Electric vibratory hammers:<\/strong> Widely used in Vietnam due to ease of operation and lower investment costs. They operate using AC electric motors, providing consistent vibration with low energy loss. Suitable for small to medium projects with stable power supply.<\/li>\n
      • Hydraulic vibratory hammers:<\/strong> Powered by hydraulic pump systems, typically mounted on excavators. These hammers generate very strong vibration forces, allowing piles to penetrate hard soil layers, clay, or dense sand. They are ideal for riverside works, weak ground conditions, and basement construction projects.<\/li>\n
      • Electric-hydraulic vibratory hammers:<\/strong> Combining the advantages of both systems, electric-hydraulic vibratory hammers deliver high performance while maintaining precision and ease of control. This is the most advanced vibratory hammer category, suitable for projects with strict technical requirements.<\/li>\n<\/ul>\n
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        Advantages of Electric-Hydraulic Vibratory Hammers for Pile Driving<\/h3>\n
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        • High maneuverability and flexibility in confined construction spaces with limited overhead clearance, such as under bridges, near high-voltage power lines, or in densely populated areas.<\/li>\n
        • Hydraulic vibratory pile drivers feature high vibration frequency generated by hydraulic vibration motors, combined with excavator downforce, resulting in faster pile driving compared to conventional electric vibratory hammers.<\/li>\n
        • Equipped with rubber shock absorbers suitable for high vibration frequencies.<\/li>\n
        • Easy connection and disconnection of hydraulic hoses between the vibratory hammer and the excavator.<\/li>\n
        • Convenient driving and extraction of sheet piles, H-piles, and pipe piles using suspended operation methods.<\/li>\n
        • The clamping jaws can rotate horizontally up to 90 degrees, allowing easy gripping, lifting, and positioning of piles.<\/li>\n
        • Sheet pile driving force is approximately 20% higher than that of electric-only vibratory hammers.<\/li>\n
        • Robust clamping jaws made from Hardox steel<\/strong> imported from Sweden.<\/li>\n
        • Lower operating and maintenance costs compared to electric vibratory hammers and other pile driving systems.<\/li>\n
        • Driving long sheet piles of 12\u201316 meters is made easier by using extended hydraulic telescopic arms without changing the hammer head.<\/li>\n
        • Hydraulic vibratory hammers can easily clamp side edges and directly drive concrete pile heads.<\/li>\n<\/ul>\n

          Images of Electric Vibratory Hammer Pile Driving on Site<\/h3>\n

          In construction projects\u2014especially bored pile drilling and sheet pile installation\u2014hydraulic vibratory hammers prove highly effective. Below are images captured during on-site operations:<\/p>\n

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          Preparation for sheet pile driving using a vibratory hammer<\/figcaption><\/figure>\n
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          Sheet pile driving in a riverbed<\/figcaption><\/figure>\n

          Hydraulic Vibratory Hammer Mounted on an Excavator<\/h4>\n