Hydraulic Bore Well Rock Drilling Machine Water Well Drilling Machine Price
USD $2,500 - $10,000 /Set
Min.Order:1 Set
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Introduction of water well drilling machine
The dilling rigs are widely used in water well drilling, geological exploration, construction building exploration, drilling inspection of concrete structure holes, river dam construction, subgrade grouting hole drilling and direct grouting, ground temprerature central conditioning construction,etc.
Main features of water well drilling machine
Specification of water well drilling machine
Drilling depth | 600 m |
Drilling diameter | 75-300 mm |
Open hole diameter | 300 mm |
End hole diameter | 75 mm |
Drill pipe | Φ60 |
Drilling angle | 60-90 |
Main spindle | |
Single line lifting speed | 0.5-1.9 m/s |
Wirerope diameter | 12.5 mm |
Single line lifting capacity | 30 KN |
Drum diameter | 300 mm |
Drum capacity | 65 m |
Mud pump | |
Model | BW-250 |
Displacement | 250 L/MIN |
Working pressure | 80 kg/cm2 |
Water inlet pipe diameter | 76 mm |
Water outlet pipe diameter | 51 mm |
Gear pump | |
Double gear oil pump | CBF-F63/25 |
Front flow pressure | 63 L/MIN 20Mpa |
Back flow pressure | 25 L/MIN 20 Mpa |
Drilling rig power | |
Diesel motor | 39 kw/2400 rpm |
Electric motor | 22 kw/1470 rpm |
Dimension | 2500*900*1800 mm |
Weight | 1600 kg |
Pictures of water well drilling machine