MDL-150X2 Jet grouting and Anchor drilling rig
Specification: | ITEMS | TECHNICAL PARAMETER |
| Hole diameter(mm) | Φ150~Φ250 |
| Hole Depth(m) | 130~170 |
| Max.diameter of rod(mm) | Φ89 |
| Drill angle (°) | 0~90 |
| Power head Torque(N.m) | 7000 |
| Power head rotary speed(r/min) | 10, 20, 0-25, 32, 0~52, 64, 69, 114,138 |
| Power head lifting force (KN) | 70 |
| Lifting speed(r/min) | 0~5(Adjustable), 7, 23, 30 |
| Rotary head feeding force(KN) | 36 |
| Feeding speed(r/min) | 0~10(Adjustable), 14, 46, 59 |
| Feeding Stroke(mm) | 3400 |
| Slide stroke(mm) | 1200 |
| Climbing angles | 25° |
| Power( electric-motor)(KW) | 55+18.5+3 |
| Dimension of Work status (L*W*H)mm | 4220*2980*16535 |
| Dimension of transport status(L*W*H)mm | 5420*2180*2335 |
| Weight(kg) | 7100 |
Discription:
1. The drilling rig has good adaptability. Different drilling tools can meet different engineering needs with different modules. Users can configure the drilling rig with the best performance-price ratio to put into construction according to their actual needs, and can constantly update the module to solve different jet grouting processes.
2. Drilling hole and jet grouting can be completed at one time while drilling in some soft soil strata. When jet grouting is lifted, the jet grouting depth is not higher than the height of auxiliary tower (12m), and the pile can be formed by jet grouting at one time without dismantling the drill pipe.
3. The drilling rig adopts full hydraulic technology: the power head of the drilling rig varies with speed, the lifting of the drilling tool and the tower of the drilling rig are all controlled by hydraulic pressure. The operation is convenient and flexible, and the maintenance is time-saving and labor-saving.
Application:
The drilling rig is suitable for supporting foundation pits and controlling the displacement of buildings in cities. It is specially used in rotary jet grouting RJP construction engineering, and can be operated automatically during construction. Full hydraulic chuck gyrator can be used in general jet grouting and anchoring process construction after replacing chuck and other parts through drill pipe ∅89.
