1500hp drilling rig 1.Oil drilling rigs manufacturer 2.Approved API&ISO certificate 3.Max Nominal drillin 1500hp drilling rig
Features:
1. Various drive modes for ZJ70/4500LDB/LD oil drilling rigs including "diesel engine + hydraulic coupling transmission +chain compound" "diesel engine +reducing gear box + narrow V belt compound" are available for option. The power is reasonable distributed for higher efficiency.
2. Either inner or outer speed change is optional for draw works of drilling rigs. Speed change is easy and fast by remote pneumatic control. Main brake is either band brake or hydraulic disc brake. Electric magnetic eddy current brake for auxiliary brake.
3. For oil drilling rigs over 4000m in drilling depth, rig floor is in two levels which is "front high rear lower" power and transmission system are installed on the rear low level and the rig power is transmitted to drive rotary table and catworks located on drill floor through bevel gear reducer and universal shaft.
4. Module designed, advanced technology, easy for assemble and disassembly.
5. ZJ70/4500LDB/LD oil drilling rig is fitted with bailing drum, mechanical friction cathead and rotary table drive device.
6. Independent driller cabin is on the user's requirements.
7. Independent automatic drilling system could be equipped as the client's requirements. to realize the intelligent control of pneumatic, electric, hydraulic and instrument system so that driller completes the total drilling operation in the cabin.
8. Top drive drilling system could be supplied.
Technical Parameters
| Nominal drilling depth(φ114 drill stem) | 4500-7000m |
| Maximum hook load | 4500 kN |
| Maximum drill stem weight | 220 t |
| Steel wire rope diameter | φ38 mm |
| Fast line maximum tension | 485 kN |
| Winch rated input power | 1470 kW |
| Winch gears | 6 forward gears and 2 reverse gears |
| Roller dimension (diameter × length) | φ770X1310 mm |
| Brake form | Disc brake |
| brake disc dimension (diameter × length) | φ1520X76 mm |
| Auxiliary brake | DS50 electromagnetic brake |
| Rotating disc type | ZP-375 |
| Rotating disc opening diameter | 952 mm |
| Rotating disc gears | II |
| Rotating disc girder maximum net load | 2250 KN |
| Rotating disc rotate speed | 20-200 r/min |
| Rotating disc rotate speed | 45 m |
| Second platform height | 24.5,25.5,26.5 m |
| Second platform capacity (28m three-joint unit 144mm drill stem) | 7000 m |
| Drilling platform surface height | ront 10.5 m, back 0.8 m |
| Derrick bottom open gear | 9m |
| Derrick pattern | K |
| Rotating disc girder under headroom | 8900 mm |
| Diesel engine and hydraulic positive trunk | A12V190PZL-3/O+ YOZJ750-20ZhLshB |
| Power of diesel generating set | 3X400 KW |
| Voltage/frequency of diesel generating set | 400V 50Hz |
| Turn plate motor power | 600 KW |
| Turn plate motor voltage | 400 V |
| Mud tube remit pressure | 35 MPa |
| Mud tank total capacity | 550m3 |
| Mud pump model and quantity | 3NB-1600 2 sets |
| Total installed power | 3X1060+3X400KW |
Our company not only sells drilling equipment, but provides oilfield technical service, inspections and maintenance of oil drilling rigs, inspection and maintenance of rigs, inspections of drilling tools, casing at home and abroad. Until now, we have participated in oil projects in Indonesia, Kazakhstan, Yemen, Niger, Iran, India, and Africa, etc. we warmly welcome all the friends at home and abroad for mutual benefit and extensive cooperation.
We sell/rent oil drilling rigs.
1500hp drilling rig
