Loading Port:China Main Port
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ZJ50/3150
ZJ50/3150 series oil drilling rigs can be used in 5000 m drilling operation (114mm drill pipe).They are applicable to explore and develop oil, gas and water well. The features of drilling rigs are simple structure, easy operation, long durability.
The main models are as follows: ZJ50/3150J(Belt compound),Z50/3150L (Chain compound),ZJ50/3150LDB(Compound transmission),ZJ50/3150DZ(DC drive), ZJ50/3150DB(AC VFD).
Features:
ZJ50/3150L(mechanical transmission) drive model: diesel engine + decelerator, chain compound + cardan shaft
ZJ50/3150J drive model: diesel engine + decelerator + belt compound + intermediate axle
ZJ50/3150LDB drive model: AC variable-frequency electric motor drive the rotary table
ZJ50/1350DB : AC variable-frequency electric motor , single shaft drawworks
Main Technical Parameters
Model | ZJ50/3150J | ZJ50/3150L | ZJ50/3150LDB | ZJ50/3150DZ | ZJ50/3150DB |
Drilling depth (114mm drill pipe） | 5000m | 5000m | 5000m | 5000m | 5000m |
Max hook load | 3150kN | 3150kN | 3150kN | 3150kN | 3150kN |
Traveling system structure | 6×7 | 6×7 | 6×7 | 6×7 | 6×7 |
Fast line diameter | φ35mm | φ35mm | φ35mm | φ35mm | φ35mm |
Max. pull of fast line | 350kN | 350kN | 350kN | 350kN | 350kN |
Power of drawworks | 1100kW | 1100kW | 1100kW | 1100kW | 1100kW |
Speed of drawworks | 6F+ 2R | 4F+ 2R | 4F+ 2R | 4F，stepless speed regulation | 1F，stepless speed regulation |
Model of rotary table | ZP275 | ZP275 | ZP275 | ZP275 | ZP275 |
Mast | JJ315/45-K | JJ315/45-K | JJ315/45-K | JJ315/45-K | JJ315/45-K |
Substructure | DZ315/6-K | DZ315/7.5-K | DZ315/7.5-K | DZ315/9-S | DZ315/9-S |
