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Applicable casing outer diameter：600～1700 mm
rated power： 242kW/2100rpm
Overall quality:110t
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After-sales Service：1. Online service: samples, technical specifications, operation manuals, spare parts purchase. 2. Video service: application guidance, troubleshooting and maintenance guidance. 3. Overseas service: MachPlaza has a complete global after-sales service team. Please note that if there is no clear after-sales liability clause in the sales contract, we will charge the necessary service fees.
Feature
SUNWARD SWDP120H Large Diameter MWD Drilling Rig
(1) Integrating power, travelling and casing driving device, it realises independent shifting, positioning and long-stroke pressurized drilling, and can shift and centring piles without the assistance of large cranes.
(2) The assembled auxiliary crane can rotate 360°, with the functions of boom expansion and contraction and accurate centring; it is convenient for lifting and dismantling the casing.
(3) Through the research of anti-torque auxiliary stabilisation technology, the mechanical balance of the drilling rig is ensured when drilling with large torque.
Parameter
| Applicable casing outer diameter | 600～1700 mm |
| Rotation torque | 320/500/700 / instantaneous 1000 kN.m |
| Swing speed | 5.8 / 3.8 / 2.9 / instantaneous 2.6 r/min |
| Casing pull force | 4560 / instant 5320 kN |
| Casing pressure | 400 + 270 kN |
| Casing pressurization stroke | 5660mm |
| Rolling pressure | 400kN (double rate) |
| Quality of secondary clamp tube | 60t |
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