| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Warranty: | 1 Year |
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SR285R-C10 Rotary Drilling Rig
SUITABLE FOR BOTH SOIL AND ROCK, INTELLIGENT AND EFFICIENT
SR285 is widely used in medium-sized construction of housing, bridge, municipal projects and stadium. It has great ability on drilling soil, pebble, rock and other mixed layers. High efficiency: the best-selling model in medium-sized rotary drilling rigs. Equipped with the 6th generation Kelly bar with integral locking device, upgraded material and reinforced ring, the drilling efficiency increased by 10%. Economy: adopt power optimized control technology, adjust power distribution in real time, smooth compound action and fast speed; high utilization and low consumption.
Convenient transportation: The whole machine size is small, only 48T in weight, barrier free in city transportation and meet height limit.
Specifications
| Main performances | Unit | Parameter |
| Pile | ||
| Max. drilling diameter | mm | 2300 |
| Max.drilling depth | m | 94/61 |
| Rotary drive | ||
| Rated output torgue | kN-m | 285 |
| Rotation speed | rpm | 5~24 |
| Crowd system | ||
| Crowd force | kN | 260 |
| Line pull | KN | 335 |
| Stroke | mm | 6000 |
| Main winch | ||
| Lifting capacity | kN | 330 |
| Wire rope diameter | mm | 36 |
| Max. line speed | m/min | 72 |
| Auxiliary winch | ||
| Lifting capacity | KN | 90 |
| Wire rope diameter | mm | 20 |
| Max. line speed | m/min | 70 |
| Mast inclination | ||
| Forward/backward | 5/90 | |
| Lateral | =4 | |
| Main Chassis |
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