YG Machinery

A solar pile driver, also known as a photovoltaic pile driver or simply photovoltaic pile driving equipment, is a specialized pile driving machine designed for the foundation construction of photovoltaic power stations. Its core function is to precisely implant helical piles, steel pipe piles, and other materials required for photovoltaic supports into the ground, building a stable foundation for the photovoltaic system. YG’s solar pile driver can also be adapted to function as a vibratory pile driver for excavators, achieving multi-purpose functionality. In terms of appearance, the equipment features a tracked body design with an electrostatic spray coating for corrosion resistance, making it wear-resistant and rust-resistant, suitable for complex outdoor construction environments. The machine is equipped with a rotating operator’s cab, providing a wide field of vision for easy observation of the pile driving process and convenient operation.

Structurally, the core components include a tracked chassis, a hydraulic power system, a pile driving head, drill rods, a positioning device, and a control system. It incorporates core hydraulic technology for more stable power transmission. The power head is manufactured using an integrated forging process, ensuring stable operation and a low failure rate. Some models are compatible with rotary piling machine drill rods, adapting to various piling needs. If your project requires equipment to improve work efficiency, please get in touch with YG now for more product information.

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YG Solar Pile Driver 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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Working Principle of a Hydraulic Solar Pile Driver

1. Positioning and Calibration: Operators input parameters such as pile depth and pile diameter via the touchscreen in the equipment control room. Using a high-precision GPS positioning system, the driver accurately locates the pile driving position, adjusts the machine angle, and fixes the tracks to ensure equipment stability. This is the core prerequisite for accurate pile driving.
2. Power Transmission: After the equipment is started, the motor generates power, which is transmitted to the pile driving head through the hydraulic system (the core technology of the hydraulic pile driver). The hydraulic system reduces and increases torque to ensure sufficient pile driving force, and the hydraulic pressure can be adjusted according to geological conditions.
3. Pile Driving Operation: The driving head drives the drill rod to rotate while simultaneously pressing down at a uniform speed. The drill bit at the drill rod head breaks up the soil, gradually implanting the photovoltaic pile into the ground. During the process, the positioning system monitors the pile depth and verticality in real time. If deviations occur, the operator can adjust the parameters promptly to ensure accurate pile driving.
4. Work completion: After the photovoltaic pile is driven to the preset depth, the power head stops rotating, the drill rod is lifted, the equipment is moved to the next piling point, and the above steps are repeated to complete the piling work of the entire photovoltaic project. Some models can be switched to rotary piling machine mode to adapt to different piling needs.

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5 Features of the YG New Solar Pile Driver

1. Precise Positioning, Minimal Pile Driving Error: Equipped with a high-precision GPS positioning system and tilt sensor, the verticality error of the pile driving is ≤0.5°, and the depth error is ≤5cm. No secondary correction is required, significantly reducing rework and ensuring stable installation of photovoltaic brackets. This accuracy surpasses that of ordinary rotary piling machines.
2. High-Efficiency Pile Driving, Improved Construction Progress: Utilizing a high-power hydraulic drive head, the pile driving speed can reach 1-3 minutes per pile, completing over 300 photovoltaic piles per day. This efficiency is more than 10 times that of traditional manual piling, suitable for the urgent needs of small and medium-sized photovoltaic projects. Some models can be used with a vibratory pile driver for an excavator to improve piling efficiency in complex geological conditions.
3. Versatile Terrain Adaptability, Strong Applicability: The tracked chassis design provides a large ground contact area and strong grip, flexibly adapting to various terrains such as mountains, plains, deserts, and hills. No additional paving is required; construction can proceed directly to the site, solving the problem of piling in complex outdoor terrains. It can also be used with excavator pile drivers for multi-scenario reuse.
4. Multi-pile compatibility, multi-purpose: Adaptable to various photovoltaic pile types such as helical piles, steel pipe piles, and concrete piles, with pile diameters ranging from 50-300mm. No core component replacement is required. It also integrates a hydraulic pile driver for adjustable driving force based on pile type and geological conditions, catering to diverse project needs.
5. Easy operation, no specialized team required: Utilizes a PLC touchscreen control system, with intuitive parameter adjustments. Ordinary workers can operate the machine after one day of training. Equipped with emergency stop and overload protection safety devices, the operation is safer, reducing labor and training costs.
6. Energy saving and stable operation: Employs an energy-saving hydraulic system, consuming 18%-25% less energy than similar products. It can operate continuously for 24 hours with a failure rate of less than 3%. Core components have a lifespan of 8-10 years, minimizing downtime and ensuring continuous construction.

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8 Application Areas of YG Solar Pile Driver

1. Ground-mounted Photovoltaic Power Station Construction: This is the core application scenario for the solar pile driver. It is used for piling the foundations of photovoltaic (PV) supports in large, medium, and small-sized ground-mounted PV power stations. It is adaptable to various terrains such as plains, mountains, and deserts, efficiently completing the installation of helical piles and steel pipe piles.
2. Distributed PV Projects: Used for foundation piling in distributed PV projects such as factory roofs, residential roofs, and commercial roofs. The equipment is small in size, flexible in operation, and can easily enter rooftop scenarios without damaging the roof structure.
3. Photovoltaic Agricultural Greenhouse Construction: Used for foundation piling in photovoltaic agricultural greenhouses. It is suitable for the narrow spaces inside greenhouses, offering high piling efficiency without damaging the greenhouse soil, balancing agricultural planting and photovoltaic power generation.
4. Small Building Foundation Construction: Can be used for foundation piling of small factories, walls, fences, and other structures. With the excavator pile driver and related accessories, it can be adapted to various small building scenarios, offering multiple uses in one machine.
5. Road Guardrail Piling: Used for foundation piling of guardrails in rural roads, scenic areas, and industrial parks. Precise and efficient piling, adaptable to complex outdoor terrain. It can be used with a vibratory pile driver for excavators to enhance piling stability.
6. Mountain Photovoltaic Projects: Addressing the challenges of complex terrain and the inability of large equipment to access mountain photovoltaic power stations, the YG solar pile driver’s tracked design allows for flexible site access and precise piling operations, solving the difficulties of mountain construction.
7. Desert Photovoltaic Projects: Adaptable to desert terrain, the tracked design provides strong traction, effectively preventing equipment slippage. Its corrosion-resistant and dustproof design adapts to the harsh desert environment, ensuring stable piling operations.
8. Municipal Photovoltaic Lighting Projects: Used for foundation piling of photovoltaic lighting equipment in urban parks and along roadsides. The equipment is small, low-noise, and does not affect the surrounding environment. Precise piling ensures the stable installation of lighting equipment.

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Frequently Asked Questions about the YG Photovoltaic Pile Drivers