A hydraulic pile driver is an engineering device that drives a pile hammer or vibrating head through hydraulic power to drive the pile into the ground. Among them, the Excavator Pile Driver Attachment quickly converts ordinary excavators into professional piling equipment by adapting to the excavator’s hydraulic system. It is widely used in building foundations, bridge pile foundations, and other fields. Compared with traditional diesel hammers, this type of equipment has the advantages of low noise, low vibration, and high precision and is especially suitable for construction in densely populated urban areas.
Excavator pile driver attachment parameters
| Model | YGL300R | YGL400R | YGL500R | YGL600R | YGL390H |
| Operating weight(KG) | 7500 | 7600 | 7700 | 7800 | 7410 |
| Engine | Yuchai | Yuchai | Yuchai | Yuchai | Yuchai |
| Engine Model | YCD4J23G/4BTA3.9-C100 | YCD4J23G/4BTA3.9-C101 | YCD4J23G/4BTA3.9-C102 | YCD4J23G/4BTA3.9-C103 | YCD4J22G |
| Power（KW) | 82 | 82 | 82 | 82 | 85 |
| Emission standard | National II | National II | National II | National II | National II |
| Hydraulic pump brand | Domestic | Domestic | Domestic | Domestic | Domestic |
| Distributor brand | Domestic | Domestic | Domestic | Domestic | Domestic |
| Slewing motor brand | Domestic | Domestic | Domestic | Domestic | Domestic |
| Walking motor brand | Domestic | Domestic | Domestic | Domestic | Domestic |
| Dimension（L*W*H） | 4800x1980x2900mm | 5800x1980x2900 | 6800x1980x2900 | 7800x1980x2900 | 4500*2260*2970 |
| Driving mode | Hydraulic motor | Hydraulic motor | Hydraulic motor | Hydraulic motor | Hydraulic motor |
| Hammerhead model | 100 | 100 | 100 | 100 | Hydraulic hammerhead |
Working sites of hydraulic pile machine
- Building foundation construction: Precast concrete pile sinking for high-rise buildings and factory buildings;
- Bridge engineering: Installation of steel pipe piles for rivers and cross-sea bridges, using Hydraulic Impact Pile Hammer hydraulic impact pile hammer;
- Municipal engineering: Precision construction of subway retaining piles and noise barrier piles;
- Port construction: Pier pile foundation and breakwater reinforcement;
- Emergency rescue: Rapid pile driving and slope consolidation for landslides and dam breaches.
Features of excavator mounted pile hammer
- High efficiency and energy saving: The energy utilization rate of the hydraulic system reaches 85%, which is 40% more energy-saving than diesel hammer;
- Precise control: The impact energy and frequency can be adjusted to adapt to sand, clay, and rock formations;
- Low environmental interference: The noise is less than 75dB, and the vibration is reduced by 60%, which is suitable for operations in residential areas;
- Fast switching: Excavator Pile Driver Attachment supports the conversion between excavator and pile driving mode within 30 minutes;
- Intelligent protection: Overload protection, oil temperature monitoring, and other functions extend the life of the equipment.
Functions of hydraulic impact pile hammer
- Foundation reinforcement: transfer load to deep stable strata through piles;
- Earthquake resistance and anti-tilt: pile foundation structure improves the earthquake and wind resistance of buildings;
- Soil improvement: compact loose strata to prevent foundation settlement (such as using Hydraulic Impact Pile Hammer hydraulic impact pile hammer);
- Temporary support: retaining pile construction before foundation pit excavation;
- Ecological protection: Replace blasting construction to reduce damage to the surrounding environment.
YG: reliable supplier of excavator pile driver attachment
YG focuses on the research and development of pile-driving machinery and provides a full range of solutions:
- Full range of products: covering 5-5000kN piling equipment, including Excavator Pile Driver Attachment and customized pile hammer;
- Technological innovation: Integrate AI energy regulation system in Hydraulic Impact Pile Hammer to automatically match the hardness of the formation;
Successful case: Provided 50 equipment for a cross-sea bridge project in Southeast Asia, and the daily pile sinking volume exceeds 200.