Specifications
deep water well drilling rigs1.high efficient drilling rig
2.hydraulic, tailer type
3.easy operation, free maintenance
4.IS
hot hot hot!!! deep water well drilling rigs with wheel chassis device
1.Application of deep water well drilling rigs
water well drilling rig is mainly applied to water well drilling, geological general investigation and exploration, road and tall building basic exploration, kinds of hole in concrete structure, river levees, roadbed grouting hole drilling and direct grouting, and earth central air conditioner,ect.
2.Features and Advantages of deep water well drilling rigs
1. This water well drilling rig equipped with wheel classis device, easy to move
2. Hydraulic oil pressure feed device, improve drilling efficency
3. Hydraulic chuck, can complete no-stopping rotating
4. Presssure gauge dispay the condition of bottom drilling hole
5. Drilling mast controlled by hudraylic cylinder, imporve the efficiency
6. Diesel engine adopt the electric starter, to reduce the labor intensity
3. Technical Parameter of deep water well drilling rigs
Drilling depth | m | 300-600 |
Open hole caliber | mm | 300 |
End hole caliber | mm | 75 |
Drilling rod | mm | 60 |
Drilling angle |
| 90°-65° |
Spindle | ||
Spindle forward speed | r/min | 57-1024 |
Spindle reverse speed | r/min | 45-212 |
Spindle stroke | mm | 560 |
Spindle inner diameter | mm | 96 |
Spindle lifting capacity | KG | 6000 |
Hoist | ||
Single line lifting speed | m/s | 0.515 0.894 1.421 1.948 |
Hug floodgate belt width | mm | 90 |
Tightrope caliber | mm | 12.5 or 14 |
Hoist single line lifting capacity | KG | 3000 |
Reel caliber | mm | 200 |
Reel cubic measure | m | 30 |
Mud pump | ||
Horizontal double actuator | ||
Displacement | L/min | 200,125 |
Triangle conveyer belt type |
| B×5 |
Work pressure | Mpa | 4.6 |
Water inlet caliber | mm | 65 |
Water to exit caliber | mm | 37 |
Oil pump | ||
Duplex gear oil pump F532/F314 | ||
Front displacement,pressure |
| 32L/min 20Mpa |
Behind displacement,pressure |
| 14L/min 20Mpa |
Drilling rig Power | ||
Diesel engine | Hp | 395Kz 27HP |
Electric motor | KW | Y180L-4 22KW |
Project case of deep water well drilling rigs
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