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Electric & Mechanical Drilling Rig
Negotiable
/ Kilogram
1 Kilogram(Min.Order)
- T/T L/C D/P D/A
- 7 days
Product Details
| Brand Name | sjpe | Place of Origin | China | |
| Model Number | ZJ50LDB, ZJ70LDB, ZJ40LDB, ZJ30LDB |
Product Description
1. The rig is powered by diesel engines + hydraulic torque converter (coupling) + chain box drive.
The drum of drawworks is grooved. The main brake is hydraulic disc brake and the auxiliary brake is electromagnetic eddy current brake.
2. Substructure is box-on-box type, or type of" swing up in front, skid and trailer at back". Drawworks is placed at lower position.
3. Rotary table is independently driven by AC VF motors for 0-240 r/min stepless speed regulation. The rig is with integrated chain box compound; And the rig is equipped with high power triplex single action mud pumps which are driven by cardan shaft.
4. Main parts of rig conform to API spec and mark API monogram.
| Model of rig | ZJ30/1700LDB | ZJ40/2250LDB | ZJ50/3150LDB | ZJ70/4500LDB | |
| Nominal depth, m(ft) | 114mm (4 1/2 in. ) DP | 1600-3000 (5250-9850) | 2500-4000 (8200-13200) | 3500-5000 (11500-16400) | 4500-7000 (14800-23000) |
| 127mm (5 in. ) DP | 1500-2500 (4920-8200) | 2000-3200 (6600-10500) | 2800-4500 (9200-14800) | 4000-6000 (13100-19700) | |
| Max. static hook load, kN (kips) | 1700(382) | 2250( 496) | 3150( 695) | 4500( 992) | |
| Rated power of drawworks, kW(hp) | 550( 750) | 735( 1000) | 1100( 1500) | 1470 ( 2000) | |
| Type of main brake | Disk brake /Band brake | Disk brake /Band brake | Disk brake /Band brake | Disk brake /Band brake | |
| Type of auxiliary brake | Eddy current brake / Eaton brake | Eddy current brake / Eaton brake | Eddy current brake / Eaton brake | Eddy current brake / Eaton brake | |
| Opening diameter of rotary table, mm(in) | 520.7(201/2) | 698.5 (271/2) | 698.5 (271/2) | 952.5 ( 371/2) | |
| Mast effective height, m(ft) | 41( 134) | 43 ( 142) | 45 ( 147 ) | 47 ( 152 ) | |
| Drill floor height, m(ft) | 5(16.4), 6(19.7), 7.5(25) | 5(16.4), 6(19.7), 7.5(25) | 7.5(25), 9(30), 10.5 (35) | 7.5(25), 9(30), 10.5 (35) | |
| Drill floor clearance height, m(ft) | 3.76(12.4), 4.76(15.6), 6.26(20.5) | 3.76(12.4), 4.76(15.6), 6.26(20.5) | 6.12(20), 7.62(25), 9.12 (30) | 6.12(20), 7.62(25), 9.12 (30) | |
| Note: LDB – Chain compound at back and electric drive in front | |||||
Contact Us
- Guanghan Jincheng Petroleum Machinery Co., Ltd.
- Contact nameMs Whisky Su Chat Now
- Phone86-838-5357167
- AddressNo. 20, North Three Section, Sanya Road, Xinfeng Town, Guanghan, Jiaxing, Zhejiang
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| drilling equipment | New product |
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