Top Drive Drilling System
Product Details
www jh-pm com
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-35~55 degrees
Work Temperature
5.5m 18.04ft
Main frame size
930mm 36.6 inch
shaft Center and the Guide beam center
Max. Distance between Main
35MPa 5000psi
Rated Circulating Pressure
75mm 3 inch
Mud Circulating Diameter
70MPa 10000psi
Rated Pressure of IBOP
16Mpa 2280psi
Hydraulic system working pressure
87-216mm 3 1/2- 8 1/2 (inch)
Backup tong Range
82KN
JH has obtained 6 chinese and international patents in the process of top drive drilling system R&D and production.
- Model Number:DQ70BS-JH
- Brand Name:JH
- Place of Origin:Beijing China (Mainland)
- Country:China (Mainland)
- telephone:86-10-88854840
| Payment Terms: | L/C,T/T |
| Model Number: | DQ70BS-JH |
| Brand Name: | JH |
| Place of Origin: | Beijing China (Mainland) |
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