EPH Series Resonance-Free Hydraulic Vibro Hammers
Product Offering
EPH Series Resonance-Free Hydraulic Vibro Hammers
EPH 系列免共振液压振动锤
A hydraulically driven resonance-free vibro hammer range for flexible driving and extraction of sheet piles, steel pipe piles, casings, and complex deep foundations.
采用液压驱动和免共振控制理念，为钢板桩、钢管桩、护筒及复杂深基础提供灵活的沉桩与拔桩装备。
Supplied by Shanghai Zhenzhong Construction Machinery Technology Co., Ltd.
Overview
Product overview
The EPH series uses hydraulic power packs and controlled vibration frequency, eccentric moment, and amplitude to transfer energy to sheet piles, steel pipe piles, casings, or other pile elements. The hydraulic configuration supports integration with different construction platforms and is suitable for projects with specific requirements for installation space, power supply, and environmental adaptability.
The range includes compact and heavy-duty hydraulic vibro hammers that can be combined with dedicated clamps, power packs, and control systems for ports, municipal works, water conservancy, marine engineering, and foundation projects requiring controlled start-up and shutdown.
EPH系列以液压动力站为动力来源，通过振动频率、偏心矩和振幅控制，将振动能量传递至钢板桩、钢管桩或其他桩体，以降低桩周阻力并提高沉拔效率。液压驱动便于在不同工况和施工装备之间进行集成，适合对安装空间、动力配置或环境适应性有特殊要求的项目。
该系列覆盖从紧凑型设备到大型液压振动锤，可结合不同夹具、动力站及控制系统使用。产品适用于港口、市政、水利、海洋工程以及对低冲击启停有要求的桩基础施工。
Applications
Typical applications
- Driving and extraction of sheet piles, steel pipe piles, and steel casings
- Ports, municipal works, water conservancy, and marine construction
- Platforms requiring compact hydraulic power integration
- Sites requiring reduced start/stop impact and resonance
- 钢板桩、钢管桩和钢护筒沉拔
- 港口码头、市政、水利及海洋工程
- 空间受限或需要液压动力集成的施工平台
- 需要降低启停冲击和机械共振的施工环境
Features
Key product features
- Hydraulic drive for integration with multiple construction platforms
- Resonance-free or low-resonance start/stop control
- Adjustable vibration parameters for pile and soil conditions
- Multiple capacities with dedicated clamps and power packs
- Applicable to both land-based and marine foundation works
- 液压驱动，便于与不同施工装备和动力系统集成
- 免共振或低共振启停控制
- 可按桩型和土层调整振动参数
- 覆盖多种规格，可配置专用夹具与动力站
- 适用于陆上和海上多类深基础工况
Offering Details
Technical Details & Applications
Typical Models: EPH8H, EPH46H, EPH92H, EPH220H, EPH300H, EPH400H, EPH500H, EPH1300H
Key Technical Range: Eccentric moment approximately 0–1,300 kg·m; maximum vibration frequency approximately 830–2,400 r/min; maximum centrifugal force approximately 53–1,000 t; maximum extraction capacity approximately 26–500 t; rated working pressure approximately 28–35 MPa; maximum hydraulic flow approximately 195–3,430 L/min.
Representative Applications: Driving and extraction of sheet piles, steel pipe piles, steel casings, and heavy marine foundations for ports, municipal works, water conservancy, and offshore construction.
Engineering Support: Dedicated clamp, hydraulic power-pack, and control configurations can be matched to construction platforms, pile types, and ground conditions.
技术说明与应用案例
典型型号： EPH8H、EPH46H、EPH92H、EPH220H、EPH300H、EPH400H、EPH500H、EPH1300H
主要技术范围： 偏心力矩约0–1300 kg·m；最高振动频率约830–2400 r/min；最大激振力约53–1000 t；最大拔桩力约26–500 t；额定工作压力约28–35 MPa；最大液压流量约195–3430 L/min。
典型应用： 钢板桩、钢管桩、钢护筒及大型海洋基础的沉桩与拔桩，适用于港口码头、市政、水利及海洋工程。
工程支持： 可结合施工平台、液压动力站、桩型和土层条件配置专用夹具、动力系统及控制参数。
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