1.Introduction of XY-2B Borehole Exploration Drill Rigs Machine
XY-2B Borehole Exploration Drill Rigs Machine derived from xy-2 drill rig, it not only keeps all performances of xy-2 drill, but also adds spindle inner hole diameter to 96mm. It is especially available for constructions of hydroelectric power station, highway, railroad and harbor etc. In common with xy-2 drill in all design but hydraulic chuck and rotary head modified.
2. Parameters of XY-2B Borehole Exploration Drill Rigs Machine
| Drilling capacity (m) |
BQ rod |
400-550 |
| NQ rod |
350-500 |
| HQ rod |
250-300 |
| 73 rod |
100 |
| 60 rod |
200 |
| 50 rod |
380 |
| 42 rod |
530 |
| Spindle speed(r/min) |
Forward |
57;99;157;217;270;470;742;1024 |
| Reverse |
45;212 |
| Max torque(Nm) |
2760 |
| Angle range |
0-90° |
| Spindle max pull force(KN) |
60 |
| Spindle stroke (mm) |
600 |
| Hoist max lift capacity with single rope (KN) |
30 |
| Spindle inner dia (mm) |
76 |
| Oil pump |
SCB32/12 |
| Power unit |
Electric motor |
Y180L-4,22Kw |
| Diesel engine |
395K2,19.85Kw |
| Inner dia of spindle (mm) |
2150×900×1690 |
| Drill weight (excluding power)(kg) |
950 |
3.Images of XY-2B Borehole Exploration Drill Rigs Machine
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