The application of rotary table:
Rotary table is one of the important equipment in oil drilling and repairing operations.The main function is:
1．Rotary drilling or rotating drill string when dealing with the accident.
2．Supporting the restoring torque of drill string during trip in by the turbine or screw drill tool.
3．Supporting the weight of down-hole drill string (or casing) during trip in & out and screw off drill pipe during drilling.
4．Adjust and control the azimuth of downhole drill when drilling directional well.
The characteristics of Hydraulic rotary table:
The hydraulic rotary table is designed and manufactured in accordance with API 7K and other related technical standards.The hydraulic rotary table has a good loading capacity with stable rotation , can be lubricated well and locked safely, and is convenient for maintenance.
►Reasonable structure design,key components adopts finite element analysis and calculation, high reliability.►Choose low speed high torque motor,work smoothly,can be convenient to achieve torque and speed stepless adjustment.
Technical parameters:
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Type
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YZP50
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YZP135
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YZP175
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YZP205
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YZP275
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Maximum torque KN.m
|
8
|
12
|
14
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22.5
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27.5
|
||||
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Aperture diameter mm
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φ180
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φ292
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φ444.5
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φ520.7
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φ698.5
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||||
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Maximum load KN
|
600
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1350
|
2250
|
3150
|
4500
|
||||
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Highest speed r/min
|
300
|
300
|
300
|
300
|
300
|
||||
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|
Maximum working pressure of motor MPa |
34.5 |
34.5 |
34.5 |
34.5 |
34.5 |
||||
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Highest speed of motor r/min |
950 | 1000 | 800 | 600 | 600 | ||||
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Operating torque of motor KN.m |
2400 | 3794 | 4704 | 6922 | 8178 | ||||
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Overall dimensions mm
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1900X570X540
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1825X1070X580
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2100X1280X575
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22420X1475X668
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2565X1680X686
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||||
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Weight kg
|
555
|
1395
|
3780
|
4280
|
6815
|
||||
Note：1.Please indicate the type,quantity demand,and confirm whether the technical parameters change with our company when ordering.
2. Please confirm whether equipped with hydraulic station and control unit when ordering.