YG Machinery

A solar pile driver machine, also known as a solar photovoltaic (PV) piling machine, is a specialized piece of equipment for the construction of PV power plant foundations. It is used for driving PV support piles in deserts, the Gobi, and other similar environments. This YG machine is specifically designed for the extreme environment of Saudi Arabia. It features a tracked, fully hydraulic chassis, a high-temperature resistant cooling system capable of withstanding temperatures up to 55°C, and a sand-resistant sealing process to prevent sand intrusion. Equipped with a 360° rotating body and a laser positioning system, its piling accuracy is controlled within ±2mm. The machine is equipped with a high-power hydraulic hammer with an impact frequency of 600-900 times per minute, adaptable to steel piles with diameters of 76-200mm, and a piling depth of up to 6 meters. It can handle over 300 piles per day, far exceeding traditional equipment. With the accelerated implementation of Saudi Arabia’s “Vision 2030” new energy plan, large-scale PV power plant projects are springing up everywhere. Desert temperatures, shifting sand geology, and remote, grid-free environments have become key challenges in foundation construction. YG solar pile driver machines, with their fully hydraulic power, desert-specific design, and high efficiency and stability, have become the preferred equipment for Saudi photovoltaic projects. Several customers have already purchased YG’s solar pile driver equipment. Contact us now for more product information.

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YG Solar Pile Driver Machine Technical Parameter

Hydraulic photovoltaic pile driver
Overall dimensions	4700*2100*2800mm	Drill pipe rotational speed	180r/min
Track shoe width	400mm	gradability	30°
motor	4108	rock hardness	6-20F
Drilling diameter	80-500mm	Slide tilt angle	120°
Drilling depth	0-6m	Drill arm swing angle	left and right150°
Reducer torque	13000n.m	Slide swing angle	left and right40°
Mainstream pump	triple pump	Driving speed	0-3km/h
oil pump	40/40/32

Crawler photovoltaic pile driver
Overall dimensions	4700*2200*2800mm	Hydraulic hammer flow	50-110L/min
Track shoe width	400mm	Impact frequency	350-800BMP
motor	4108	Hydraulic system pressure	25mpa
Generator power	88kw Motor	Strong wind for heat dissipation	yes
Drilling depth	0-6m	oil pump	40/40/32
Drilling diameter	80-600mm	Driving speed	3km/h

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2 Case Study of Saudi Customers Using YG Piling Machines

Saudi Arabia Client Case Study 1: Riyadh 750kW Desert Solar Power Plant Project

• Client Background: A renewable energy company in Riyadh, Saudi Arabia, was undertaking a 750kW desert solar power plant project. Located in the heart of the desert, the geology consists of shifting sand and hard sand layers. Summer surface temperatures exceed 50°C, and traditional pile drivers frequently overheated and got stuck, limiting daily pile driving to only 80 piles, severely delaying the project schedule.
• Equipment Selection: After comparing multiple equipment options, the client selected the YG solar pile driver machine, equipped with a dedicated hydraulic hammer, adapted to the shifting sand geology of the desert. The equipment’s high-temperature resistance and sandstorm resistance also solved the challenges of construction in extreme environments.
• Construction Process: After the equipment arrived on site, no site leveling was required; it could operate directly in the shifting sand area. Widened tracks prevented getting stuck, a laser positioning system quickly calibrated pile positions, and the fully hydraulic power output provided stable power. The machine could operate continuously for 8 hours a day, increasing the daily pile driving capacity to 280 piles. For areas with hard sand layers, switching to a high-energy impact mode completes the installation of a 6-meter pile within one minute, without any broken or misaligned piles.
• Customer Feedback: The project manager stated, “The YG solar pile driver machine completely solves the pain points of desert construction. Its efficiency is three times higher than traditional equipment, maintenance costs are reduced by 40%, and it operated continuously for three months without failure, completing the project five days ahead of schedule. It is the ideal equipment for Saudi desert photovoltaic construction.”

Saudi Customer Case Study 2: Jeddah 2GW Photovoltaic Power Plant Pile Foundation Project

• Customer Background: China Energy Engineering Gezhouba Group undertook the C section of the Jeddah 2GW photovoltaic power plant project in Saudi Arabia. The project covers 12 square kilometers of desert area, including slopes of 15°-30°, requiring the installation of 120,000 photovoltaic pile foundations with high precision, high efficiency, and low failure rate.
• Equipment Selection: The project team purchased 5 YG solar pile driver machines, equipped with sheet pile drivers for slope piling. The machines’ 360° rotation and mast tilt adjustment functions effectively addressed the verticality challenges of slope construction.
• Construction Process: For slope sections, the machines activated their tilt compensation function, automatically adjusting the mast to a vertical position. Laser positioning ensured precise alignment of each pile. With all 5 machines operating simultaneously, the total daily pile driving volume exceeded 1500. During construction, multiple sandstorms were encountered; the machines’ anti-sand sealing system effectively protected core components, minimizing downtime for maintenance to no more than 1 hour per day. Compared to traditional hydraulic pile drivers, each machine saved 2 workers, reducing overall labor costs by 35%.
• Customer Feedback: The project engineer commented, “The YG solar pile driver machine performed stably under the multiple challenges of slopes, quicksand, and high temperatures, achieving 100% pile driving accuracy and far exceeding expectations. It is perfectly suited for the large-scale construction of Saudi Arabia’s photovoltaic project, and we will continue to procure it for future projects.”

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Why Do Customers Choose YG’s Solar Pile Drivers? Ordinary Pile Drivers Vs. YG Pile Drivers

Question 1: What if the piles don’t penetrate deeply enough in soft desert soil?

Many projects in Saudi Arabia are located in desert areas with loose, fine sand on the surface, resulting in poor bearing capacity. With ordinary pile drivers, the sand collapses as soon as it vibrates, preventing the piles from sinking. YG’s hydraulic pile driver uses a high-frequency, low-amplitude vibration principle with adjustable frequency. It uses a high-frequency mode specifically for soft desert soil, rearranging and temporarily liquefying the sand particles, allowing the pile to sink easily. The adjustable counterweight ensures sufficient static pressure.

Question 2: What if the pile driver rusts in the high-salt environment of the Red Sea coast?

The Red Sea coast has high humidity and high salinity, causing ordinary steel to rust within half a month. YG’s solar pile drivers, designed for Saudi coastal projects, feature key components with double corrosion protection through galvanization and epoxy coating. The hydraulic lines use stainless steel connectors, and the electrical control box has an IP65 waterproof rating. One machine used for two years on a Red Sea project was still in good structural condition upon return.

Question 3: Will the hydraulic system overheat at 50℃?

In Saudi Arabia, summer surface temperatures exceed 50℃. Many hydraulic systems in such environments will trigger alarms within half an hour. YG piling machines are equipped with enlarged radiators and automatic temperature-controlled fans that automatically increase cooling speed when the oil temperature reaches 80℃. They use imported high-temperature hydraulic oil, with a temperature resistance level one level higher than ordinary oil, ensuring continuous operation without breakdowns even in extreme temperatures.

Question 4: How long does training take for local operators who are unfamiliar with the machine?

YG’s piling machine operating interface uses an icon-based design, making it easy to understand even without English. Generally, operators can operate independently after 2 days of training, and can adjust parameters according to geological conditions after a week. YG provides Arabic version operating manuals and video tutorials, and engineers provide hands-on training during on-site sessions.

Question 5: Are spare parts readily available in Saudi Arabia? How long does transportation take?

YG has a spare parts warehouse with stock of commonly used wear parts such as seals, filters, and bucket teeth. In emergencies, spare parts can be shipped within 24 hours. The hydraulic and electrical components on the equipment use internationally recognized models, and alternatives can be purchased locally in Saudi Arabia.

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Frequently Asked Questions about Solar Pile Driver Machines