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Ultra-Lightweight Design, Flexible Operation in Narrow Spaces
With a total weight of only 1.5-2.0 tons and dimensions of 2000×800×1600mm, it features 360° in-situ rotation and minimal turning radius, easily accessing narrow spaces such as gardens, orchards, and rooftops. This compact solar pile driving rig solves site limitations of small solar projects where large equipment cannot reach.
Efficient Power System, Stable and Reliable Piling Performance
Equipped with a 25HP engine and variable piston pump hydraulic system, with a system rated pressure of 10MPa and power head torque ≥2500N·m, 0-55rpm stepless speed regulation. This solar pile foundation drilling machine efficiently completes solar pile foundation construction with φ150mm borehole diameter and 3-5m depth, ensuring piling efficiency and stability.
Hydraulic Pilot Control, Precise Operation to Reduce Errors
Adopting a hydraulic pilot control system, supporting single/double handle operation modes, it improves positioning accuracy of drilling/piling, reduces manual operation errors, and ensures verticality and position accuracy of solar pile foundations.
All-Terrain Crawler Chassis, Strong Adaptability to Complex Environments
Crawler chassis design with track ground contact length of about 1500mm, width of 250mm, maximum climbing ability of 15°, and ground clearance ≥280mm. This crawler solar pile driver adapts to slopes and muddy sections in gardens and orchards, ensuring equipment movement and positioning efficiency in complex outdoor terrains.
Multi-Functional Adaptation, Supporting Various Pile Type Construction
Comes standard with an auger drill rod and 3 drill rod sections, supporting construction of various pile types such as helical piles, steel pipe piles, and cement piles. As a versatile solar installation drilling equipment, optional air compressor system and spray dust removal system meet pile foundation construction needs of different small solar projects.
Air-Cooled Radiator System, Stable Guarantee for Outdoor Operation
Adopting an air-cooled radiator design, no water source required, effectively reducing equipment temperature in outdoor high-temperature environments. This small solar piling machine ensures stable operation of the power system and hydraulic system, supporting long-term continuous piling operation.
PV-15 (Mini) Pile Driver Specifications | |||||
Specifications | Specifications | Specifications | Parameters | Parameter | Parameter Values |
Basic Parameters | Model | PV-15 (Mini) | Working equipment | Kelly bar type | H-type telescopic mast |
Operating weight | 1.5 ~ 2.0 tons | Max. drilling/piling diameter | ≤ 150 mm | ||
Overall dimensions (L x W x H) | Approx. 2800 × 800 × 1600 mm | Max. drilling/piling depth | 3 ~ 5 m | ||
Track ground contact length | Approx. 1500 mm | Crowd force (downward force) | 12 kN | ||
Track shoe width | 250 mm | Extraction force (lifting force) | 15 kN | ||
Ground clearance | ≥ 280 mm | Rotary head speed | 0 ~ 55 rpm (stepless speed regulation) | ||
Powertrain System | Engine | 25 MPa | Rotary head torque | ≥ 2500 N·m | |
Starting method | Electric start (12V) | Drill pipe specifications | Diameter 50/65 mm; length 1.5 m per section | ||
Hydraulic System | Main pump type | Variable displacement piston pump | Applicable pile types | Screw piles, steel pipe piles, concrete piles, etc. | |
System rated pressure | 18 MPa | Other configurations | Operating system | Hydraulic pilot control (single-handle or dual-handle options) | |
Hydraulic oil tank capacity | 30 L | Electrical system | 12V DC | ||
Cooling method | Air-cooled radiator | Standard configuration | Auger bit, 3-section drill rod, tool kit | ||
Undercarriage / Travel System | Travel motor | Hydraulic motor drive | Optional configuration | Air compressor system, dust suppression spray system, operator cabin, alignment correction device | |
Maximum travel speed | 0 ~ 1.8 km/h | ||||
Maximum gradeability | 15° | Applicable working conditions | Residential solar, tea plantations, orchards, rooftop distributed solar, greenhouses, etc. | ||
Minimum turning radius | 360° in-situ rotation | ||||
Residential Garden Distributed Solar Projects
For residential garden distributed solar system construction, the ultra-lightweight design of the PV-15 Mini Pile Driver easily accesses narrow garden spaces, with 360° in-situ rotation to flexibly adjust piling positions. φ150mm borehole diameter and 3-5m depth accurately match garden solar pile foundation requirements, improving construction efficiency of residential solar projects.
Orchard/Tea Garden Distributed Solar Projects
Adapting to orchard and tea garden distributed solar projects, the crawler chassis adapts to orchard slope terrain with a maximum climbing ability of 15°, flexibly moving between fruit trees. Hydraulic pilot control improves piling accuracy, avoiding piling impact on fruit tree root systems, and realizing integrated development of solar energy and agricultural planting.
Rooftop Distributed Solar Projects
Serving factory and residential rooftop distributed solar systems, with a total weight of 1.5-2.0 tons, it can be transported to rooftops via elevators or lifting equipment. 360° in-situ rotation adapts to limited rooftop space, and φ150mm borehole diameter and 3-5m depth meet rooftop solar pile foundation construction needs, improving construction convenience of rooftop solar projects.
Greenhouse-Solar Integrated Projects
For greenhouse-solar integrated projects, the flexible operation of the PV-15 Mini Pile Driver moves in narrow channels between greenhouses, and the air-cooled radiator system adapts to high-temperature environments in greenhouses. It supports construction of various pile types such as helical piles and steel pipe piles, providing stable foundation support for greenhouse solar systems and improving comprehensive utilization value of greenhouses.
Q: What is the piling efficiency of the PV-15 Mini Pile Driver?
A: In conventional soil or soft rock formations, the piling speed can reach about 2-3 minutes per pile (depending on formation hardness and piling depth). The 25HP power system and ≥2500N·m torque ensure efficient piling, improving construction progress of small solar projects.
Q: What are the transportation dimensions and weight of the equipment? Which transportation method is suitable?
A: The transportation dimensions are 2000×800×1600mm, with a total weight of 1.5-2.0 tons. It is suitable for transportation by small trucks or pickup trucks, and can also be transported to rooftops via elevators. The integrated design eliminates disassembly, enabling quick commissioning upon arrival at the site.
Q: What is the maintenance cycle of this pile driver?
A: The regular maintenance cycle is every 500 hours, including air filter replacement, hydraulic oil inspection, track tension adjustment, power system cleaning, etc. Drill rods and track plates are vulnerable parts, which need regular inspection and replacement based on construction intensity. We provide professional after-sales maintenance guidance and parts supply.
Q: Can piling parameters be customized according to solar project needs?
A: We can adjust drill rod specifications or piling depth adaptation range according to pile foundation design needs of small solar projects. Please contact our technical team to communicate and confirm the specific customization plan.
Q: What training or qualifications are required to operate this pile driver?
A: Operators need basic construction machinery operation experience. We provide free equipment operation training covering piling techniques, safety specifications, daily maintenance, etc., ensuring operators master equipment usage skills proficiently and guarantee construction safety and efficiency.
