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Products Description
In the realms of highway construction, municipal road maintenance, and rural road safety engineering, the installation of guardrails constitutes a pivotal step in ensuring traffic safety. Consequently, the availability of efficient and convenient pile-driving equipment directly dictates both the pace of construction and the overall quality of the project. As a piece of heavy machinery specifically tailored for guardrail installation, the four-wheeled guardrail pile driver has emerged as the industry standard. Leveraging its exceptional maneuverability, robust operational performance, and integrated multi-functionality, it effectively resolves the long-standing challenges associated with traditional manual pile driving-namely, low efficiency, poor precision, and high labor intensity.
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Four-wheel pile driver |
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| Pile driver | Self-Made Four-Wheeled Integrated Guardrail Pile Driver and Extractor |
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Engine model |
490(Yuchai) |
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Rated speed (r/min) |
2400 |
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Brake system |
Fuel Cut-off Braking |
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Hydraulic travel |
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Oil pump model |
High strength 40/40 |
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Pressure (pma) |
16 |
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Railway track model |
125 I-beam steel |
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Hydraulic operating valve |
15 |
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Hydraulic operating valve pressure (pma) |
16 |
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The tubing is made of multi-layer steel wire high-pressure tubing. |
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Hammer head model Operating System |
75/85 |
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Hammer head function |
Mechanical type |
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Overall dimensions (mm) |
3000*2300*2700 |
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Overall machine weight |
2.8T |
Core Design: Flexible Chassis + Hydraulic Drive-Adaptable to Diverse Construction Scenarios
The four-wheeled guardrail pile driver features a self-propelled chassis design that eliminates the need for external towing vehicles, allowing it to move freely and relocate rapidly within construction zones. Whether navigating flat highway surfaces or traversing slightly undulating rural roads and municipal service lanes, the machine moves with ease, effectively resolving the common difficulties large-scale equipment faces regarding flexible maneuvering and repositioning. The machine boasts a compact and moderately sized structure; this design enables it to execute large-scale construction projects in open areas while simultaneously performing precision operations in confined spaces or on sloped terrain, demonstrating exceptional adaptability across various environments.
At the core of the equipment lies a fully hydraulic transmission system, paired with a high-power diesel engine. This configuration ensures abundant power and stable operation, efficiently converting hydraulic energy into mechanical impact energy to provide robust driving force for pile driving, pile extraction, and drilling operations. Compared to traditional mechanical pile drivers, the hydraulic system operates more smoothly, generates less noise, and produces fewer emissions-thereby meeting environmental protection standards for construction projects while minimizing disturbance to the surrounding environment.
Integrated Multi-Functionality: A One-Stop Solution for Guardrail Construction
Modern four-wheeled guardrail pile drivers have transcended the limitations of single-purpose machinery, typically integrating three key functions into a single unit: pile driving, pile extraction, and drilling. Furthermore, select models can be equipped with an air compressor attachment to handle complex geological conditions-such as rocky terrain or hard soil-thereby truly realizing the concept of "one machine, multiple uses." • **Pile Driving Operations:** The high-frequency hydraulic hammer delivers powerful impact force, enabling the rapid and precise driving of corrugated guardrail steel piles and posts into the ground. The installation of a single pile takes only a dozen seconds, significantly boosting construction efficiency.
• Pile Extraction Operations: For scenarios involving the dismantling of old guardrails, pile realignment, or the replacement of damaged piles, the hydraulic pile extraction system can effortlessly pull out piles without the need for manual assistance-making the process both safe and efficient.
• Drilling Operations: When encountering hard soil or gravel-rich strata, pre-drilling can be performed prior to pile driving. This prevents pile deformation or bending, ensures the secure installation of guardrail posts, and enhances the overall durability of road safety infrastructure projects.
Furthermore, the equipment is outfitted with an adjustable pile frame and a precision positioning mechanism. This allows for fine-tuning of the pile frame's lateral alignment and fore-and-aft tilt, ensuring that posts are driven vertically even on sloped road surfaces. By precisely controlling pile spacing and depth, the system ensures that guardrail installations are uniform, neat, and exceptionally secure.
Performance Advantages: High Efficiency, Hassle-Free Operation, and Cost Reduction-Empowering Construction Projects
Compared to traditional construction methods, the advantages of the four-wheeled guardrail pile driver span the entire construction lifecycle. In terms of **efficiency**, a single machine can replace dozens of manual laborers; its daily pile-driving output far exceeds that of manual work-often by several times-thereby drastically shortening project timelines. This makes it particularly well-suited for scenarios such as emergency road repairs, urgent construction tasks, and projects requiring accelerated completion. Regarding **cost-effectiveness**, the equipment features simple operation that eliminates the need for extensive manual labor investment. Moreover, it boasts excellent fuel economy, a low failure rate, and minima
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