XY-3 hydraulic core drilling rig
1. Features of XY-3 hydraulic core drilling rig
XY-3 hydraulic core drilling rig adopts CG140 model auto transmission, has 10 rotation speeds and reasonable speed range, with eight forward rotation gears and two reverse rotation gears, high speed, strong stroke and wide scope of application
Large torque, strong bearing capacity, can realize long distance control speed change, operation centralized and convenient
Large engine power and two reverse rotation gears, can easily solve the water well drilling work accident.
Equipped with normally closed hydraulic chuck, operation is flexible and reliable
The independent operation of the vertical shaft and the hoist can be realized
The diameter of the vertical shaft through the hole is large and can be replaced with a large six party active drill rod
2. Parameters of XY-3 hydraulic core drilling rig
| Drilling depth | 600m |
| Borehole diameter | 300-75mm |
| 300mm | |
| End hole caliber | 75mm |
| Drilling rod diameter | 60 |
| Drilling angle | 90°-65° |
| Spindle | |
| spindle speed | 30-1050r/min |
| Spindle stroke | 29-137r/min |
| Spindle stroke | 60mm |
| 96mm | |
| Lifting capacity | 6000kg |
| Hoist | |
| Max.single line lifting speed | 0.5-1.9m/s |
| Wire rope caliber | 12.5mm |
| 4000kg | |
| Reel diameter | 300mm |
| Wire rope length | 50m |
| Maximum lifting capacity of single rope | 3000kg |
| Type | Horizontal three cylinder BW-250 |
| Displacement | 250l/min |
| Work pressure | 80kg/cm² |
| Water inlet pipe diameter | 75mm |
| 50mm | |
| Gear oil pump | |
| Duplex gear oil pump | CBF-F63/25 |
| Front displacement, pressure | 63l/min 20mpa |
| Water outlet pipe diameter | 25l/min 20mpa |
| Power | |
| Diesel engine | 39kw |
| 22kw | |
| Weight size | |
| Drill weight | 1800kg |
| Shape size | 2500*900*1800mm |
