Photovoltaic Drilling Rig

XD-450 Photovoltaic Type Crawler Mounted DTH Drilling Rig

The XD-450 is a photovoltaic crawler-mounted DTH drilling rig for solar power plant foundation construction. It offers a drilling depth of 10–50 meters and a drilling diameter range of 90–400 mm. Featuring excellent mobility, efficient DTH drilling performance, stable operation, and strong adaptability to uneven terrain, the XD-450 is suitable for photovoltaic pile foundation drilling. It can also be used for rock drilling and hole-making for specialized applications, including anchor holes, pressure measurement holes, and drainage holes.

Diesel Engine	Yuchai YC4DK-100 73.5KW
Hole Depth(m)	10-50
Hole Dia(mm)	90-400

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Main Features Main Technical Parameters Of XD-450 Photovoltaic Drilling Rig Structure The main components are described as follows

Main Features of XD-450 photovoltaic type crawler mounted DTH drilling rig

The XD-450 drilling rig has excellent performance, is flexible to operate, has complete functions, has a wider adaptability, and offers a high cost-performance ratio. This product can be widely applied in various engineering projects such as open-pit mining, foundation excavation, water conservancy, power stations, transportation and national defense construction. It can also be used for rock drilling and hole-making in special purposes like anchoring holes, pressure measurement holes and drainage holes.

Main Technical Parameters Of XD-450 Photovoltaic Drilling Rig

Model	XD-450(photovoltaic)
Diesel Engine	Yuchai YC4DK-100 73.5KW
Hole Depth(m)	10-50
Hole Dia(mm)	90-400
Drill Pipe Sizes(mm)	Φ89x3000
DTH Hammer	4"/5"/6"/8"/10"
Rotaton Torque(Max.)(N.m)	7600
Rotation Speed(rpm)	0-100
Feeding force(KN)	30
Lifting force(KN)	65
Feed Type	Chain Cylinder
Traveling speed (Max.)(km/h)	3
Climbing （°）	30
Total Weight(kg)	6050

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Structure

The components of the XD-450 Photovoltaic Crawler Mounted DTH Drilling Rig: 1. Walking motor track frame; 2. Power Unit, 3.Power head assembly, 4. Drilling arm, 5. Control console, 6. Air filter, 7.Level the cylinder, 8.Winch, 9.Tool box (9 parts)

The main components are described as follows

Walking motor track frame

Using engineering walking motor, climbing ability is strong, low failure rate.

Power Unit

In order to adapt to different working environments and customer requirements, various specifications of diesel engines and electric motors are used to meet various requirements in line with national emission standards.

The power output adopts a gearbox with a dual gear pump structure.

Drill Head

Equipped with double cycloidal motor gyroscope, with large rotary torque, efficient and durable characteristics.

Drill arm

The drilling arm has a novel structure and convenient adjustment, which greatly improves the drilling operation range, and uses drilling low horizontal holes. Minimum horizontal hole height 300mm.

Control console

The new hydraulic system, with fast and slow speed, can shorten the operation auxiliary time. Meet the requirements of different working conditions.

Air filter

The use of pre-filter, oil bath air filter and air filter three filtration, for the diesel engine in the high dust environment to provide a guarantee.

Level the cylinder

Track leveling cylinder, suitable for various terrain conditions to improve the stability of the whole machine.

Winch

Greater pulling force, ensuring the safety of work on slopes.

Diesel Engine	Yuchai YCD4R22T-8 60KW
Hole Dia(mm)	90-130
Drill Pipe Sizes(mm)	Φ76x3000