ing operation of shallow wells which is less than 1000m, overhaul operations of oil and gas wells and water well drilling operations....
Read more >>ologies, it has the characteristic of reasonable layout, reliable operation performance and low transportation cost, easy for on-site installation and maintenance....
rig self-developed by our company. Through years of technology innovation and continuous improvement, it has become more mature and reliable....
ng operation, between single engine working and double engine working. Through years of technology innovation and continuous improvement, it has become more mature and reliable....
0m, heavy repair operations of oil and gas wells and water well drilling operations....
Item | Name | Parameter | ||||
ZJ10/900CZ | ZJ15/1350CZ | ZJ20/1580CZ | ZJ30/1800CZ | ZJ40/2250CZ | ||
1 | Drilling depth (41/2″Drill Pipe) (m) | 1000 | 1500 | 2000 | 3000 | 4000 |
2 | Overhaul depth (31/2″Drill Pipe)(m) | 2500 | 4500 | 5500 | 6500 | 7000 |
3 | Max. hook load (kn) | 900 | 1350 | 1580 | 1800 | 2250 |
4 | Hook speed (m/s) | 0.2 to 1.4 | ||||
5 | Mast (m) | 29/31 | 33 | 35 | 38/39 | 38/39 |
6 | Mast type | A-mast | A-mast | A-mast | A-mast | A-mast |
7 | Engine power(kW) | 261 | 403 | 470 | 2 × 403 | 2 × 470 |
8 | Hydraulic transmission box | 4700 OFSR | M5620AR | M6620AR | 2×M5620AR | 2×M5620AR |
9 | Transmission type of mechanical drill equipment | Hydraulic + Mechanical | ||||
10 | Traveling system | 4 × 3 | 5 × 4 | 5 × 4 | 6 × 5 | 6 × 5 |
11 | Main rope diameter (mm) | φ26 | φ26 | φ29 | φ32 | φ32 |
12 | Hook Block model | YG90 | YG110 | YG160 | YG180 | YG225 |
13 | Swivel model | SL110 | SL135 | SL160 | SL225 | SL225 |
14 | Rotary table model | ZP175 | ZP175 | ZP175 | ZP275 | ZP275 |
15 | Chassis model | XDP40/8×6 | XDP50/10×8 | XDP60/12×8 | XDP70/14×8 | XDP80/14×10 |
16 | Approach / departure angle | 22°/18° | 30°/20° | 26°/18° | 26°/18° | 26°/18° |
17 | Min. ground clearance(mm) | 311 | ||||
18 | Max. Gradeability | 26% | 26% | 26% | 26% | 26% |
19 | Min. turning diameter (m) | 28 | 30 | 38 | 41 | 41 |
20 | Overall dimension (m) | 16.7 × 3.05 × 4.2 | 18.8 × 3.05 × 4.3 | 20.5 × 3.05 × 4.4 | 22.3 × 3.2 × 4.5 | 22.3 × 3.2 × 4.5 |
21 | Main unit mass (kg) | 50000 | 58000 | 65000 | 82000 | 85000 |