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Top drive spare parts
We offer a wide range and variety of Top Drive systems for electrical driven top drive system with hoisting capacity 2250KN to 4500KN,and hydraulic driven system with smaller hoisting capacity, providing you with the best selection to fit your specific drilling needs and top drive spare parts of a variety of the top drive manufactures, such as NOV,CANRIG TESCO , BPM, JH,TPEC,and etc
Detailed Information
|
Model/ tech.spec. |
DQ-70/500T |
DQ-50/350T |
DQ-40/250T |
|
Max.hook load |
4500KN |
3150KN |
2250KN |
|
Working height |
5.60m |
5.24m |
5.12m |
|
Drilling motor output KW. |
350KW*2 |
350KW*1 |
257KW*1 |
|
Transmission |
10.3:1 |
12.8:1 |
12.8:1 |
|
Max. drilling torque |
60kN·m |
36kN·m |
26kN·m |
|
Max. make-up torque |
80kN·m |
50kN·m |
39kN·m |
|
RPM |
0-220r/min |
0-180r/min |
0-180r/min |
|
IBOP working pressure |
70MPa |
70MPa |
70MPa |
|
VFD output frequency |
0～121Hz |
0～121Hz |
0～121Hz |
|
Input |
600VAC |
600VAC |
600VAC |
|
Tool joint |
2″7／8～5″1／2 |
2″7／8～5″1／2 |
2″7／8～5″1／2 |
|
Link tilt configuration |
tilt30°,drill55° |
tilt30°,drill55° |
tilt30°,drill55° |
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