Products
- Drilling Rig[6]
- Other Mechanical Parts[6]
- Mining Machinery Parts[6]
- Chemical Product Machinery[4]
- Pumps[4]
- Oil Filter[1]
- Other Tools[1]
- Cylinders[2]
- Springs[2]
- Valves[2]
- Pressure Gauges[6]
- Electrical Plugs & Sockets[1]
- Connectors[1]
Contact Us
- Contact Person : Mr. Yao Steven
- Company Name : Baoji Baohao Petroleum Machinery Equipment Co., Ltd.
- Tel : 86-917-3266963
- Fax : 86-917-3266953
- Address : Shaanxi,Baoji,Nanpo Industrial Zone, Jintai District, Baoji City, Shaanxi Province,China
- Country/Region : China
- Zip : 721000
AC Variable-frequency electric drive Drilling Rig
Product Detailed
Related Categories:Drilling Rig
AC Variable-frequency electric drive Drilling Rig
AC Variable-frequency electric drive Drilling Rig Technical characteristics *Intelligent driller control as well as storage, printing and remote transmission of data are all realized by PLC. *Broadband high-power remote drive enables stepless speed regulation of drawwork, rotary table and mud pump in the whole course; *The combination of hydraulic disc brake and regenerating brake provides reliable performance;*Automatic bit feeding system monitors trip and drilling conditions in real time;*Intelligent traveling block prevent "Up impact and down smashing" *Requirement for position transfer among wells in cluster well drilling can be met; *Protection and monitoring on MCC system; Technical parameters | Drilling rig model | ZJ15/900 DB | ZJ30/1700 DB | ZJ40/2250 DB | ZJ50/3150 DB | ZJ70/4500DB | ||||
| Nominal drilling depth, m | 114mm(4½")drill pipe | 800-1500 | 1500-2500 | 2500-4000 | 3500-5000 | 4500-7000 | |||
| 127mm(5") drill pipe | 700-1400 | 1600-3000 | 2000-3200 | 2800-4500 | 4000-6000 | ||||
| Max. hook load, kN(t) | 900 | 1700 | 2250 | 3150 | 4500 | ||||
| Line strung of hoisting system | 8 | 10 | 10 | 12 | 12 | ||||
| Drill line diameter, mm | 26 | 29 | 32 | 35 | 38 | ||||
| Max. pull of fast line, kN | 130 | 210 | 280 | 350 | 485 | ||||
| Drawworks | Model | JC15DB | JC30DB | JC40DB | JC50DB | JC70DB | |||
| Power rating kW(HP) | 300 | 400 | 735 | 1100 | 1470 | ||||
| Speed | Gear I or II stepless speed regulation | ||||||||
| Brake mode | Hydraulic disc brake +dynamic braking | Hydraulic disc brake + electromagnetic current brake | Hydraulic disc brake+ Regenerating brake | ||||||
| Crown block | TC90 | TC170 | TC225 | TC315 | TC450 | ||||
| Traveling block | YG135 | YC170 | YC225 | YC315 | YC450 | ||||
| Sheave OD of hoisting system, mm (in) | 660 | 1005 | 1120 | 1270 | 1524 | ||||
| Hook | YG135 | YC170/YG170 | DG225 /DG250 | DG315 | DG450 | ||||
| Swivel | Model | XSL135 | XSL170 | SL225 | SL450 | SL450 | |||
| Stem dia., mm | 64 | 64 | 75 | 75 | 75 | ||||
| Rotary table | Table opening, mm(in) | 444.5 | 520.7 | 698.5 | 952.5 | 952.5 | |||
| Speed | I or II ,smooth change | I ,smooth change | |||||||
| Drive mode | Combined or independent drive | Independent drive | |||||||
| Mast | Type | K or telescoping | K or A | K | |||||
| Height, m | 31 or 39 | 33 or 41 | 44 | 45 | 45 | ||||
| Max. load, kN | 900 | 1700 | 2250 | 3150 | 4500 | ||||
| Sub-structure | Type | Box or telescoping | Dual lift | Dual lift or swing lift | |||||
| Floor height, m | 3.8 | 4.5 | 5 | 6 | 7.5 | 9 | 10.5 | ||
| Clear height, m | 2.6 | 3.3 | 3.8 | 4.8 | 6 | 7.6 | 9 | ||
| Mud pump | Model×number | F-800×1 | F-1300×1 | F-1300×2 | F-1600×2 | F-1600×3 | |||
| Drive mode | Electric drive or diesel engine drive | Electric drive | |||||||
| Electric control mode | AC-DC-AC | ||||||||
AC Variable-frequency electric drive Drilling Rig
