Big Discount Pilot Drill - AC VF Drive Drlling Rig 1500-7000m – VS
Big Discount Pilot 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) |
|
|
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 |
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Product detail pictures:
Related Product Guide:
Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for Big Discount Pilot Drill - AC VF Drive Drlling Rig 1500-7000m – VS , The product will supply to all over the world, such as: Estonia, Moldova, Nigeria, For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
By Philipppa from Palestine - 2018.06.03 10:17
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Coral from Cannes - 2017.01.11 17:15
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