XY-44Ahydraulic core drilling rig
1. Characteristics of XY-44A hydraulic core drilling rig
XY-44Ais a hydraulic core drilling rig suitable for high-speed medium and deep borehole drilling in complex rock formation. HuaxiaMaster core drilling rigs covers all the main foundation and drilling technologies with a range of models whose characteristics, capability and performance find application in every operating condition.
2. Applications of XY-44A hydraulic core drilling rig
Core drilling rig
Engineering geology exploration,
large diameter foundation piles construction
3. Parameters of XY-44A hydrauliccore drilling rig
| XY-44A hydraulic core drilling rig | |
| Drilling depth | 600-1400m |
| 300mm | |
| End hole caliber | 75mm |
| Drilling rod diameter | 60mm |
| Drilling angle | 90-65 |
| Drill rig moving stroke | 450mm |
| Spindle | |
|
Spindle speed ( Diesel Engine) | Forward 60 97 169 187 276 301 284 487 521 847 1180 1490r/min |
| Reverse 65 201r/min | |
|
Spindle speed ( Electric Motor) | Forward 50 81 141 155 230 251 320 406 434 706 984 1247r/min |
| Reverse 54 167r/min | |
| 600mm | |
| Spindle max. pressure force | 90kn |
| Spindle inner diameter | 96mm |
| Lifting capacity | 120kn |
| Main hoist | |
| Max.single line lifting capacity | 45kn |
| Max.single line lifting speed | 0-45m/s |
| Wire rope caliber | 17.5-18.5mm |
| Hoist capacity of wire line | 90-110m |
| Roller diameter | 140mm |
| 6mm | |
| Wire rope length | 450m |
| Mud pump | |
| Type | BW-250 |
| Displacement | 250 l/min |
| Work pressure | 80kg/cm² |
| Water inlet pipe diameter | 75 mm |
| 50 mm | |
| Power | |
| Diesel engine | YC4E135-1 81KW |
| Electric motor | Y225S-4 37KW |
