Chinese Wholesale Cloth Drill - AC VF Drive Drlling Rig 1500-7000m – VS
Chinese Wholesale Cloth Drill - AC VF Drive Drlling Rig 1500-7000m – VS Detail:
• Drawworks adopt main motor or independent motor to achieve automatic drilling and make real time monitoring for tripping operation and drilling condition.
• Intelligent traveling block position control has the function of preventing “bumping top and smashing bottom”.
• The drilling rig is equipped with independent driller control room. The gas, electric and hydraulic control, drilling parameters and instrument displays can be arranged unitedly so that it can achieve logic control, monitoring and protection through PLC during the whole drilling. In the mean time, it can also achieve saving, printing and remote transmission of the data. Driller can accomplish all operations in the room which can improve the working environment and decrease the labour intensity of drillers.
• It can be equipped with top drive device.
• It can be equipped with overall moving slide rail or stepping device to meet the requirements for movement between well locations as cluster drilling is conducted.
Type and Main Parameters:
Type |
ZJ40/2250DB |
ZJ50/3150DB |
ZJ70/4500DB |
ZJ90/6750DB |
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Nominal drilling depth |
2500—4000 |
3500—5000 |
4500—7000 |
6000—9000 |
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Max. hook load KN |
2250 |
3150 |
4500 |
6750 |
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Max. line number of traveling system |
10 |
12 |
12 |
14 |
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Drilling wire Dia. |
32(1 1/4) |
35 (1 3/8) |
38(1 1/2) |
45(1 3/4) |
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Sheave OD of traveling system mm(in) |
1120(44) |
1270(50) |
1524(60) |
1524(60) |
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Swivel stem through-hole Dia. mm(in) |
75(3) |
75(3) |
75(3) |
102(4) |
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Rated power of drawworks KW(hp) |
735(1000) |
1100(1500) |
1470(2000) |
2210(3000) |
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Drawwork shifts |
2 stepless speed regulating |
2 stepless speed regulating |
2 stepless speed regulating |
2 stepless speed regulating |
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Opening Dia. of rotary table mm(in) |
698.5(27 1/2) |
698.5(27 1/2) |
952.5(37 1/2) |
952.5(37 1/2) |
952.5(37 1/2) |
1257.3(49 1/2) |
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Rotary table shifts |
2 stepless speed regulating |
2 stepless speed regulating |
2 stepless speed regulating |
2 stepless speed regulating |
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Single mud pump power kW(hp) |
960 (1300) |
960 (1300) |
1180 (1600) |
1180 (1600) |
1180 (1600) |
1620 (2200) |
|
Mast working height m(ft) |
43(142) |
45(147) |
45(147) |
48(157) |
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Drill floor height m(ft) |
7.5(25) |
7.5(25) |
9(30) |
9(30) |
10.5(35) |
10.5(35) |
12(40) |
Clear height of drill floor m(ft)
|
6.26 (20.5) |
6.26 (20.5) |
7.62 (25) |
7.62 (25) |
8.9 (29.5) |
8.7 (28.5) |
10 (33) |
Note |
AC variable frequency drive drilling rig |
Product detail pictures:
Related Product Guide:
Our solutions are widely regarded and trustworthy by consumers and may meet continually modifying financial and social requirements for Chinese Wholesale Cloth Drill - AC VF Drive Drlling Rig 1500-7000m – VS , The product will supply to all over the world, such as: America, Zurich, Latvia, We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!
By Jane from Thailand - 2017.11.20 15:58
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
By Dinah from Mauritius - 2017.04.08 14:55