XYX-3wheeled hydraulic core drilling rig
1. Characteristics of XYX-3 wheeled hydraulic core drilling rig
The drilling rig is equipped with wheeled walking mechanism and hydraulic cylinder support, which is convenient for the whole machine to be relocated and easy to adjust the level of the drilling rig.
Using the ball card holding mechanism to replace chuck,can implement non-stop down rod,convenient operation,safe and reliable.
With oil pressure feeding mechanism to improve drilling efficiency
The lifting and falling tower is hydraulic operation, which is convenient and reliable.
The diesel engine uses electric start to reduce the labor intensity of the worker.
2. Parameters of XYX-3 wheeled hydraulic core drilling rig
| Drilling depth | 100/ 250 / 300/ 600 m |
| 300 / 200 /150 / 75mm | |
| Max open hole caliber | 300mm |
| Final hole diameter | 75mm |
| Drill pipe | 60mm |
| 90°-65° | |
| A vertical scroll of painting | |
| Vertical rotation speed of vertical axis 30-1050r/min | |
| Vertical reversal speed | 29-137r/min |
| Vertical axis stroke | 560mm |
| 96mm | |
| Vertical axis lifting capacity | 60kn |
| Main hoist (hydraulic drive) | |
| Single rope lifting speed | 0-45m/min |
| Wire rope diameter | 14mm |
| Band width | 90mm |
| 300mm | |
| Reel capacity | 30m |
| Maximum lifting capacity of single rope | 40kn |
| Auxiliary hoist (hydraulic drive) | |
| Drum diameter | 140mm |
| Diameter of steel wire | 6mm |
| Reel capacity | 450m |
| Mud pump | |
| Mud pump | BW-250 Horizontal three cylinder |
| Flow | 250 l/min |
| 7mpa | |
| Inlet diameter | 75mm |
| Outlet diameter | 50mm |
| Gear oil pump | |
| Double oil pump | CBF-F63/25 |
| Front-end flow pressure | 63 l/min 20mpa |
| 25 l/min 20mpa | |
| Rig power | |
| Diesel engine | FAW Xichai 4 cylinder |
| Electric machinery | Y180L-4 22KW |
| Wheeled chassis | |
| 3.5t | |
| Wheel chassis length | 2.6m |
| Wheel chassis width | 2m |
| Wheel chassis height | 0.6m |
