For scattered support pile projects, narrow construction site conditions or sudden piling demands, mobilizing large special-purpose equipment is often costly and slow to respond. At this time, a flexible Excavator Mounted Pile Hammer can be your lifesaver.【WhatsApp/WeChat/Phone】+86 13837122632
Excavator Mounted Pile Hammer Value
- High ROI: No need for special pile drivers—retrofit existing excavators to take piling jobs, expand business scope and recoup costs fast.
- Strong flexibility: Excavators with excavator pile hammer move freely in narrow/complex sites, handling scattered, variable-depth piling tasks.
- Improved coordination: Switch quickly between excavation and piling modes, reducing equipment wait time and shortening overall construction periods.
Wide Application Fields of Excavator Mounted Pile Hammer
- Small foundation and micro-pile projects: Suitable for rural villa foundations, photovoltaic power station support piles, communication tower foundations, signboard foundations, etc., with accurate and efficient construction.
- Temporary and permanent protection projects: Rapidly drive steel sheet piles and steel pipe piles for foundation pit support, river revetment, temporary construction site enclosures and slope reinforcement.
- Municipal and landscape construction: Used for installing railing piles, green belt boundary piles, wooden plank road support piles and so on.
- Agricultural and infrastructure construction: Play an important role in the construction of farmland water conservancy, greenhouses, rural road guardrails, small bridge and culvert foundations and other projects.
YG Excavator Mounted Pile Hammer’s Technical Advantages
- Efficient and stable transmission core: Adopt a brand-new gear box with self-lubrication and cooling, featuring excellent ventilation and heat dissipation performance. Its innovative box structure ensures high concentricity, guarantees stable power transmission from the source, prolongs the service life of gears and safeguards your construction progress.
- Durable structure for easy maintenance: The reinforced detachable boom and turning shaft with additional oil passages not only greatly extend the service life of key components, but also make daily maintenance and potential replacement extremely convenient, reducing the long-term ownership cost.
- Safe and reliable working module: The unique built-in gear design effectively avoids mud and water intrusion and accidental collision during construction, ensuring a more stable working state. The equipped cast steel fixture is matched with an oil cylinder pressure-retaining lock, which can firmly lock the pile body to prevent slipping during piling and ensure construction safety.
- Intelligently adjustable hydraulic system: The equipment is provided with a confluence output function option, allowing the operator to flexibly adjust the vibration frequency according to different geological conditions and pile types to achieve the optimal penetration speed and construction effect, truly adapting to complex working conditions intelligently.
| Item | K150D | K250D | K350D | K400D | K450D |
| Eccentric Moment (kg·m) | 3.2 | 5.1/5.7 | 7.1 | 9.2 | 11 |
| Rotational Speed (rpm) | 2600 | 2600 | 2600 | 2600 | 2600 |
| Exciting Force (t) | 24 | 38/42 | 52 | 68 | 81 |
| Hydraulic System Working Pressure (bar) | 200 | 300 | 320 | 330 | 330 |
| Minimum Hydraulic Flow Requirement (Lpm) | 100 | 163 | 220 | 260 | 300 |
| Total Main Unit Weight (t) | 1.2 | 1.6 | 2.4 | 2.5 | 2.6 |
| Matching Excavator Tonnage (t) | 8-12 | 20-25 | 25-35 | 35-45 | 40-55 |
Construction Skills of Excavator Pile Driver
- Accurate equipment matching: Be sure to select the corresponding model of excavator pile driver according to your excavator tonnage and hydraulic system parameters (especially flow rate), which is the basis for ensuring it exerts the rated excitation force.
- Standard operating procedures: Run idly at startup, and slowly make the pile hammer contact the pile top after the equipment is normal. Use the precise control of the excavator to keep the pile body vertical. Adjust to the optimal vibration frequency through the confluence valve according to the penetration feedback.
- Emphasize daily maintenance: Check the shock-absorbing rubber blocks, all connecting bolts and hydraulic pipelines before and after construction. Thanks to its user-friendly design, regular lubrication of oil injection points can effectively maintain the good condition of the equipment.
Excavator Pile Hammer Common Operation Problems and Solutions
- Slow piling speed and insufficient excitation force: First, check for the most common selection error, that is, the mismatch between the pile hammer model and the excavator load capacity. Second, check whether the flow and pressure of the hydraulic system meet the equipment requirements, and whether the fixture has clamped the pile body through the oil cylinder pressure-retaining lock to avoid energy loss.
- Abnormal heating or excessive vibration during equipment operation: Check whether the vent hole of the gear box is unobstructed to ensure normal heat dissipation. At the same time, check whether the shock-absorbing rubber blocks are aged or damaged, which is crucial for isolating harmful vibrations and protecting the excavator boom.
- Difficult penetration in hard or dense soil layers: At this time, evaluate whether the excitation force of the used equipment is sufficient. For hard geology, it may be necessary to upgrade to a higher excitation force model of Excavator Mounted Pile Hammer. Meanwhile, try to adjust different vibration frequencies to find the resonance point.
In a word, choosing a technologically advanced and properly matched piling attachment for excavator is a key step for you to improve equipment competitiveness and seize market opportunities. It is not only a simple tool addition, but also a powerful engine to drive business growth and achieve cost reduction and efficiency improvement.【WhatsApp/WeChat/Phone】+86 13837122632
