has two choice of driven mode according to your requirement:
1. DC motor driven,
2. AC stepless variable frequency driven.
Drilling rig is designed and manufactured as per API standard, and the main parts are marked with API monogram. The rig is complete with safety and protection equipments.
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Model no. |
ZJ90/5850D |
ZJ90/5850DB |
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|
Driven type |
DC-SCR driven |
AC-VFD driven |
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|
Nominal drilling depth (114mm drill pipe) m |
6000-9000 |
6000-9000 |
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|
Max.hook load KN |
5850 |
5850 |
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|
Max. number of line of travelling system |
14 |
14 |
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|
Nominal dia. Of drilling line mm(in) |
42(1 5/8) |
42 (1 5/8) |
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|
Dia. Of sheaves of travelling system mm(in) |
1524(60) |
1524 (60) |
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|
Internal dia. Of swivel centre pipe mm(in) |
75 (3) |
75 (3) |
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|
Drawworks power rating kW(hp) |
2205(3000) |
2205(3000) |
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|
Shift number of drawworks |
4 forward 4 reverse |
1 stepless variable |
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|
Rotary opening mm(in) |
1257.3 (49 1/2) |
1257.3(49 1/2) |
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|
Shift number of rotary table |
4 forward 4 reverse |
1 / 2 stepless variable |
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