The XY-2B drilling rig is a derivative product of XY-2 drilling rig. In addition to possessing various technical performance, structural characteristics, and applications of the XY-2 drilling rig, it mainly increases the diameter of the spindle through-hole to 96mm
Main Features:
| XY-2B core drilling rig | |||
| Fundamental parameters | Drilling depth | Ф76mm | 300m |
|---|---|---|---|
| Ф219mm | 150m | ||
| Ф500mm | 50m | ||
| Diameter of drilling rod | 50,60mm | ||
| Angle of drilling | 70°-90° | ||
| Rotation unit | Co-rotation | 70,146,179,267,370, 450,677,1145r/min | |
| Reverse rotation | 62,157r/min | ||
| Spindle stroke | 550mm | ||
| Spindle pulling force | 68KN | ||
| Spindle feeding force | 46KN | ||
| Max. output torque | 2550Nm | ||
| Hoist | Lifting speed | 0.64, 1.33, 2044m/s | |
| Lifting capacity | 25,15,7.5KN | ||
| Cable diameter | 15mm | ||
| Drum diameter | 200mm | ||
| Brake diameter | 350mm | ||
| Brake band width | 74mm | ||
| Frame moving device | Frame moving stroke | 410mm | |
| Distance away from hole | 300mm | ||
| Power unit | Type of diesel (N458Q) | Rated power | 24.6KW |
| Rated speed | 1800r/min | ||
| Type of electrical motor (Y180L-4) | Rated power | 22KW | |
| Rated speed | 1450r/min | ||
| Overall dimension(L*W*H) | 2500*1100*1700mm | ||
| Rig weight | with diesel engine | 1550kg | |
| with electric motor | 1450kg | ||