The electric drive truck mounted drilling rig is based on the conventional diesel engine driven truck mounted drilling rig, which changes the drawworks and rotary table from diesel engine drive to electric drive or oil and electricity dual drive. It combines the advantages of compact structure, fast transportation of conventional truck mounted rig and high efficiency, energy saving and environmental protection of electric drive drilling rig.
| S/N | Product Model | ZJ30DB/ZJ30DBZ | ZJ40DB/ZJ40DBZ | ZJ40DB(250) |
|---|---|---|---|---|
| 1 | 最大钩载 (千牛) Maximum hook load (KN) | 1800 | 2250 | 2500 |
| 2 | 钻井深度(114mm钻杆)(米) Drilling depth (114mm drill pipe) (m) | 3000 | 4000 | 4500 |
| 3 | 发动机功率 （千瓦） Engine power (KW) | 405 | 485 | 485 |
| 4 | 绞车电机功率 （千瓦） Drawwork motor power (KW) | 600 | 800 | 800 |
| 5 | 转盘电机功率 （千瓦） Rotary table motor power (KW) | 400 | 400 | 400 |
| 6 | 游动系统绳数 Number of ropes in travelling system | 10 | 10 | 10 |
| 7 | 钢丝绳直径 （毫米） Wire rope diameter (mm) | φ32 | φ32 | φ32 |
| 8 | 井架高度 (米) Mast height (m) | 3839 | 3839 | 3839 |
| 9 | 钻台高度 (米) Substructure height (m) | 66.8 | 66.87.5 | 66.87.5 |
| 10 | 转盘开口直径 （毫米） Rotary table opening diameter (mm) | 698.5 | 698.5 | 698.5 |
| 11 | 底盘驱动型式 Chassis drive type | 14×8 | 14×10 | 14×10 |
| 12 | 排放标准 Emission Standards | 国Ⅵ National standard VI | ||
1.The main motor adopts AC frequency conversion speed regulation control to realize stepless speed regulation.
2.The control system adopts PLC control, which can be matched with automatic equipment to realize intelligent and automatic operation.
3.It is equipped with heavy safety protection such as over roll anti-collision, electronic anti-collision and stall protection, which is safer and more reliable.
4. According to the power supply of different well pads, pure electric drive or oil electric double drive can be designed.
5. The electric, air and hydraulic circuit systems are controlled centrally, and the main components are selected the well-known brand.
6. The chassis engine is an internationally famous brand, which can meet the emission level of national VI at most.
7. Products with special environmental requirements such as alpine, desert, plateau and beach can be customized.
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