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Baoshen Group Petroleum Machinery Manufacture Co.,Ltd currently designs and manufactures electrical, mechanical and electromechanical rig from 2000-7000 meters. Our company also produces various types of pumping unit.


We can matufacture all type of drilling rig from 2000m-9000m, different configurations and styles, including Digital control VF rig,Mechanical cold weather rig, Electromechanical Rig ,DC rig,mechanical rig ,trailer drilling rig.techonlogy from USA

china factory prices
The world's top level of the manufacturing process
Different capacity for you choosing:
Rig Model | ZJ20DBS | ZJ30DBS | ZJ40DBS | ZJ50DBS | ZJ70DBS | |
Nominal drilling depth, 127mm(5)DP, m | 2000 | 3000 | 4000 | 5000 | 7000 | |
Max. hook load, kN(t) | 1350(135) | 1700(170) | 2250(225) | 3150(315) | 4500(450) | |
Drill line number | 8 | 10 | 10 | 12 | 12 | |
Dia. of wireline, mm | 29 | 29 | 32 | 35 | 38 | |
Max. pull of fastline, kN | 200 | 200 | 275 | 350 | 487 | |
Drawworks | Model | JC-20DB | JC-30DB | JC-40DB | JC-50DB | JC-70DB |
Rated power, kW(hP) | 400(500) | 450(600) | 900(1200) | 1200(1600) | 1940(2600) | |
Gears | one gear, stepless speed regulating | |||||
Brake | hydraulic disk brake + dynamic brake | |||||
EATON brake + dynamic brake | ||||||
Crown block | TC135 | TC170 | TC225 | TC315 | TC450 | |
Traveling block | YG135 | YC170 | YC225 | YC315 | YC450 | |
OD of sheaves of hoisting system, mm |
| 1005 | 1120 | 1270 | 1524 | |
Hook | YG135 | YG170 | DG225 or DG250 | DG315 | DG450 | |
Swivel | Model | SL-135 | SL-170 | SL-225 | SL-450 | SL-450 |
Dia. of stem bore | 75 | 75 | 75 | 75 | 75 | |
Rotary table | Opening dia. mm(in) | 444.5(17 1/2) | 520(20 1/2) | 698.5(27 1/2) | 952.5(37 1/2) | 952.5(37 1/2) |
Gears | one gear, stepless speed regulating | |||||
Drive mode | independent motor drive | |||||
Derrick (mast) | Type | K or telescoping | K or A | K | K | K |
Height, m | 31 or 39 | 41 | 43 | 45 | 45 | |
Max. load, kN(lbs) | 900 | 1700 | 2250 | 3150 | 4500 | |
Substructure | Type | box on box, or telescoping | dual-lifting | dual-lifting or swing up | ||
Drillfloor height | 3.8 or 4.5 | 5 or 5.5 | 7.5 | 9 | 10.5 | |
Clearance height under rotary beam, m | 2.6 or 3.3 | 3.8 or 4.3 | 6 | 7.6 | 9 | |
Mud pump | Model×number | F800×1 | F1000×2 | F1300×2 | F-1600×2 | F-1600×3 |
Drive mode | electric drive | electric drive | ||||
Electric control mode | AC-DC-ACone to one | |||||
Welcome to visit our factory!!!

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