HDY18 Impact Pile Hammer | Durable Construction & Low Operational Vibration
Product Keywords: Hydraulic Impact Pile Hammer, Impact Pile Driver, Piling Equipment, HDY Series Hammer, Diesel Pile Hammer, Foundation Construction Machinery, Heavy-Duty Piling.
Product Overview
The HDY Series Hydraulic Impact Pile Hammer is engineered as a powerful, efficient, and adaptable foundation solution for global construction challenges. Designed to integrate seamlessly with E and D series power stations, it is the ideal choice for driving prefabricated concrete and steel pipe piles across the diverse and demanding job sites found in Southeast Asia, India, and Russia. Combining advanced technology with robust construction, it delivers high performance while prioritizing energy savings, operator ease, and environmental responsibility.
Key Features
- Advanced Hydraulic System: Utilizes top-tier international components including Rexroth main pumps and valves, and Hedeke filtration systems, ensuring exceptional stability, efficiency, and system cleanliness for reliable power delivery.
- High-Efficiency Design: The optimized hydraulic circuit operates at a low rated current (200-250A), allowing the use of lighter 120-150 mm² aluminum cables. This significantly reduces setup weight and worker fatigue.
- Superior Thermal Management: A high-capacity triple oil cooler, combined with a precision thermostat, actively controls hydraulic oil temperature. This is critical for maintaining peak performance and preventing overheating during continuous operation in hot climates like Southeast Asia and India.
- Premium Durability: Built with high-grade components such as Trelleborg seals in the hydraulic cylinder, ensuring long service life, minimal leakage, and reliable operation in harsh conditions, including the variable climates of Russia.
- Versatile & User-Friendly: Features low noise and zero emission operation. Its modular design (Mechanical, Hydraulic, and Electrical systems) allows for flexible pairing with vibratory hammers on the D550 power station and simplifies maintenance.
Product Advantages for Target Markets
- Built for Tough Environments: The robust cooling system and premium seals ensure dependable performance in extreme temperatures, from tropical humidity to cold winters, minimizing downtime.
- High Productivity & Cost Efficiency: Delivers substantial impact energy (up to 375 kN.m) with fuel-efficient operation. Reduced failure rates and extended component life contribute to a lower Total Cost of Ownership (TCO).
- Proven Global Reliability: The use of internationally recognized brand components guarantees consistent performance and facilitates easier spare parts procurement worldwide.
- Operational Simplicity: The lightweight cable requirement and intuitive system design lower labor intensity and streamline site operations, enhancing overall project efficiency.
Technical Specifications (Key Models)
| Model |
Max. Strike Energy (kN.m) |
Striking Body Weight (kg) |
Frequency Range (bpm) |
Total Hammer Weight (kg) |
| HDY18 |
270 |
18,000 |
20-70 |
~27,100 |
| HDY20 |
300 |
20,000 |
20-70 |
~32,350 |
| HDY22 |
330 |
22,000 |
20-70 |
~34,680 |
| HDY25 |
375 |
25,000 |
20-70 |
~38,000 |
- Standard Hammer Stroke: 1500 mm (for models HDY10 and above).
- Modular Design: Consists of three integrated systems: the mechanical hammer assembly, hydraulic power station, and electronic control unit.
Frequently Asked Questions (FAQ)
Q1: How does the HDY hammer perform in the extreme heat of Southeast Asia?
A: Excellently. The dedicated high-power oil cooler and precise temperature control system are specifically designed to dissipate heat effectively during prolonged operation in high ambient temperatures, ensuring consistent power and protecting vital components from thermal damage.
Q2: Is this equipment suitable for the colder regions of Russia?
A: Yes. The system is built with high-quality components compatible with low-temperature hydraulic fluids. The design ensures reliable cold-weather starts and stable operation. The internal forced ventilation also aids in maintaining optimal thermal conditions.
Q3: What kind of after-sales support can we expect for projects in India?
A: We provide comprehensive support including technical documentation, remote diagnostics, and assistance through a global network for spare parts for key components (e.g., Rexroth, Parker), aiming to minimize downtime and ensure project continuity.
Q4: What are the main cost-saving benefits of this impact hammer?
A: Savings are achieved through fuel-efficient operation and reduced maintenance costs. The superior filtration and cooling systems dramatically extend the service life of hydraulic oil, filters, and seals, lowering long-term operational expenses.
Q5: What carrier machine is recommended for the HDY18 model?
A: The HDY18 requires a substantial carrier for safe operation. A suitable large crawler crane or dedicated piling rig with adequate lifting capacity (typically 70-90 tons minimum, depending on working radius) and stability is necessary to handle its weight and dynamic forces.
