The XY-6A drilling rig is an improved product of the XY-6 drilling rig. In addition to retaining the advantages of the XY-6 drilling rig, significant improvements have been made to the rotator, gearbox, clutch, and frame, including the addition of dual guide rods and the adjustment of the gearbox ratio. The main shaft feed stroke has been increased from 600mm to 720mm, and the main engine forward and backward movement stroke has been increased from 460mm to 600mm.
Technical Features
| XY-6A core drilling rig | ||
| 1.Basic parameters | ||
|---|---|---|
| Drill depth | 1600m(Φ60mm drill pipe) | |
| 1100m(Φ73mm drill pipe) | ||
| 2200m(BQ drill pipe) | ||
| 1600m(NQ drill pipe) | ||
| Vertical axis rotation angle | 0-360° | |
| External dimensions(L*W*H) | 3548×1300×2305mm (Paired with electric motor) |
|
| 3786×1300×2305mm (Paired with diesel engine) |
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| Weight of drilling rig (excluding power) | 4180kg | |
| 2.Rotator (when equipped with a 75kW, 1480r/min power machine) | ||
| Vertical shaft speed | Forward to low speed | 96,162,247,266r/min |
| Forward to High Speed | 350,448,685,974r/min | |
| Reverse low-speed | 67r/min | |
| Reverse High Speed | 187r/min | |
| Vertical axis travel | 720mm | |
| Maximum lifting force of vertical axis | 200kN | |
| feeding capacity | 150kN | |
| Maximum turning torque of vertical shaft | 7800N·m | |
| Vertical shaft through-hole diameter | 92mm | |
| 3.Winch (when equipped with a 75kW, 1480r/min power machine) | ||
| Maximum lifting capacity of single rope (first layer) | 85kN | |
| Wire rope diameter | 21.5mm | |
| Drum capacity rope capacity | 160m | |
| 4.Vehicle moving device | ||
| Moving the oil cylinder stroke | 600mm | |
| 5.hydraulic system | ||
| System set working pressure | 8MPa | |
| Gear oil pump displacement | 25+20ml/r | |
| 6.Drilling rig power | ||
| model | Y2-280S-4 electric motor | YC6B135Z-D20 Diesel engine |
| power | 75kW | 84kW |
| speed | 1480r/min | 1500r/min |