| Customization: | Available |
|---|---|
| After-sales Service: | After Service/Online Contact / Spare Parts for Fre |
| Warranty: | One Year Warranty |
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5-level anti-vibration technology absorbs drilling vibrational frequency all- directionally to guarantee high stability;
The special lubricating system makes sure that it can work in high-temperature environment. Rotary drive is available in three drilling modes-standard, low speed and big torque or high speed and small torque; spin-off is optional;
The removable key of rotary drive and symmetry structure design double its service life;
The main winch has highlights of touch-bottom protection, priority control and fast line speed;
Crowd cylinder has two operation modes---normal lifting and fast lifting to improve push efficiency;
Mast features automatic erecting, lying and vertical adjustment to ensure the accuracy requirements in construction;
Balance control system of the whole machine is available.
| Main performances | Unit | Parameters |
| Overall height | mm | 18,432 |
| Operating weight | t | 46 |
| Max. pile diameter | mm | 1,500 |
| Max. pile depth(friction Kelly/inter-locking Kelly) | m | 56/44 |
| Rotary Drive | ||
| Max. output torque | kN.m | 150 |
| Speed of rotation | rpm | 6.5~40 |
| Crowd system | ||
| Crowd force | kN | 160 |
| Line pull | kN | 160 |
| Stroke | mm | 4,250 |
| Main winch | ||
| Line pull(1st layer) | kN | 160 |
| Rope diameter | mm | 28 |
| Max. line speed | m/min | 70 |
| Auxiliary winch | ||
| Line pull(1st layer) | kN | 60 |
| Rope diameter | mm | 14 |
| Max. line speed | m/min | 60 |
| Mast inclination | ||
| Forward | ° | 5 |
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