MDL - 150X Drilling Rig Machine , Rig Drilling Equipment High
Performance
Specification:
| ITEM | TECHNICAL PARAMETER |
| Hole diameter(mm) | ∅150-∅250 |
| Hole Depth(m) | 130-170 |
| Max.diameter of rod(mm) | ∅114 |
| Drill angle (°) | 0-90 |
| Power head Torque(N.m) | 8500 |
| Power head rotary speed(r/min) | 10,20,23,30,0-30,46,0-60,63,126 |
| 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 | 4500*2500*5600 |
| Dimension of transport status(L*W*H)mm | 5500*2200*2000 |
| Weight(kg) | 7100 |
Main Features:
Compared with the traditional crawler anchoring rig, this type has
the following characteristics:
2.1. The power head of the drill is through hole hydraulic chuck
type. Various kinds of drill rods can be clamped by replacing
different chucks, which has good construction versatility.
2.2. The power head has a larger transmission ratio and larger
torque than the same type of drilling rig, so it can adapt to more
complex working conditions.
2.3. The sliding frame with lifting function can satisfy the
maximum lifting height of 3.3m, with a sliding stroke of 1.2m, the
construction scope is wider.
2.4. Rotation and reciprocating actions are fed back by real-time
information of sensors and coders, and driven by electro-hydraulic
controller to realize rotating movements continuous or swinging,
reciprocating action continuous or stepping. The construction
technology of RJP or ordinary jet grouting and swing grouting is
further realized.
2.5. The machine is equipped with orifice centralizer and shackle
clamper, which has excellent drill rod guiding performance and the
ability to load and unload drill rod.
Application:
1.1.The rig is suitable for RJP process construction engineering.
Rotary and reciprocating movements are controlled by PLC
electro-hydraulic system, which can realize automatic operation.
1.2.Full hydraulic chuck gyrator can pass through the drill rod
φ114 at most. After replacing the chuck, it can also be used in
general jet grouting, anchoring and other process construction.
