Rotary Drilling Rig SWDM450V
- Overall height: 31m
- Max. drilling diameter: 3m
- Max. drilling depth: 121m
Rotary Drilling Rig, SWDM450V
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High strength mast material, high stability luffing mechanism and heavy-duty retractable crawler undercarriage, ensuring high anti-fatigue effect and extended service life;
Adopting Cummins QSX15-C600 high power engine, featuring sufficient power, low fuel consumption, low noise level and high operating efficiency;
Optimized hydraulic circuit arrangement contributes in reduced pressure loss and expanded space for easy maintenance;
Long crowd stroke and large crowd pressure, satisfying the requirements of application of fully-cased bored piles;
Single-layer winding of steel rope on a large-diameter drum for minimal rope wear, increasing 50% of rope life; Centralized lubrication system enables the daily maintenance quicker and easier and prolongs the service life of rig;
Fault self-diagnosis and alarm, real-time display of drilling parameters, control unit with one-button locking, providing guaranteed operation safety;
Through mobile phone APP (cloud platform), operating data can be synchronously transmitted and the equipment status can be monitored via monitoring camera at any time;
Technical Specifications
| Drill hole | Max. drilling diameter | mm | 3000 |
| Max. drilling depth | m | 121/78 | |
| Engine | Brand | Cummins | |
| Model | QSX15-C600 | ||
| Power | kW@rpm | 448@2100 | |
| Rotary head | Max. torque | kN.m | 450 |
| Rotation speed | rpm | 6-25 | |
| High-speed removal of drill cuttings (optional) | rpm | / | |
| Crowd system | Max. crowd pressure | kN | 420 |
| Max. crowd pull | kN | 420 | |
| Max. stroke | mm | 8000 | |
| Main winch | Max. line pull | kN | 490 |
| Max. line speed | m/min | 70 | |
| Auxiliary winch | Max. line pull | kN | 110 |
| Max. line speed | m/min | 65 | |
| Mast inclination | Lateral | ° | ±4 |
| Forward/backward | ° | 90/15 | |
| Undercarriage | Crawler width | mm | 900 |
| Crawler width (extended) | mm | 3400-5000 | |
| Crawler length | mm | 7030 | |
| Complete machine | Working height | mm | 31055 |
| Working weight | t | 158 |
Statement of technical specification: all parameters above are subject to change due to the continuous improvement of the product, please to get the latest info updates.
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