New Fashion Design For Step Drill Bit For Metal - AC VF Drive Drlling Rig 1500-7000m – VS
New Fashion Design For Step Drill Bit For Metal - 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 |
|||
|
Nominal drilling depth |
2500—4000 |
3500—5000 |
4500—7000 |
6000—9000 |
|||
|
Max. hook load KN |
2250 |
3150 |
4500 |
6750 |
|||
|
Max. line number of traveling system |
10 |
12 |
12 |
14 |
|||
|
Drilling wire Dia. |
32(1 1/4) |
35 (1 3/8) |
38(1 1/2) |
45(1 3/4) |
|||
|
Sheave OD of traveling system mm(in) |
1120(44) |
1270(50) |
1524(60) |
1524(60) |
|||
|
Swivel stem through-hole Dia. mm(in) |
75(3) |
75(3) |
75(3) |
102(4) |
|||
|
Rated power of drawworks KW(hp) |
735(1000) |
1100(1500) |
1470(2000) |
2210(3000) |
|||
|
Drawwork shifts |
2 stepless speed regulating |
2 stepless speed regulating |
2 stepless speed regulating |
2 stepless speed regulating |
|||
|
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 |
|||
|
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) |
|||
|
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:
Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for New Fashion Design For Step Drill Bit For Metal - AC VF Drive Drlling Rig 1500-7000m – VS , The product will supply to all over the world, such as: Macedonia, Ottawa, Liberia, Selling our products and solutions causes no risks and brings high returns to your company instead. It is our consistent pursuit to create value for clients. Our company is looking for agents sincerely. What are you waiting for? Come and join us. Now or never.
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!




