Hydraulic Exploration Core Drilling Rig Geological Exploration Long Feeding
Series YDX--core drilling rig is suitable for conventional diamond core drilling in geological exploration such as metal and un-metal mine, coal and oil field, gas field etc. It can drill holes from vertical to elevation angle through various sorts of formation including soft, hard and broken or fractured formation by wet/dry or flush method.
It is a full hydraulic operated top drive power head drilling machine. Its main hydraulic component (hydraulic motor and pump, hydraulic operating valve etc.) adopted world-famous brand goods, so it has stable performance, reliable product quality and long life.
It has a wide range of rotary speed which can be changed from high to low steplessly,and is suitable for various drilling methods such as carbide bit drilling and diamond bit drilling etc.
The machine in combination with drilling mast is mountet on heavy-duty wheeled trailer suitable for towing over rough terrain,so it assures rapid and convenient mount and transport.
| RIG MODEL | YDX-200 | YDX-300 | YDX-600 | YDX-800 | YDX-1200 |
| DRILL DEPTH (mm) | 200/260 | 300/400 | 400/600/800 | 550/800/1050 | 640/810/1200 |
| DRILL ROD (mm) | NQ/BQ | NQ/BQ | HQ/NQ/BQ | HQ/NQ/BQ | PQ/HQ/NQ |
| OUTPUT ROTATION SPEED 1 (rpm) | 145 | 108-145 | 108-145 | 108-144 | 113-165 |
| OUTPUT ROTATION SPEED 2 (rpm) | 270 | 202-270 | 202-270 | 233-311 | 237-345 |
| OUTPUT ROTATION SPEED 3 (rpm) | 585 | 438-585 | 438-585 | 385-541 | 437-636 |
| OUTPUT ROTATION SPEED 4 (rpm) | 1050 | 785-1050 | 785-1050 | 710-950 | 750-1100 |
| MAX. OUTPUT TORQUE (Nm) | 1500 | 2100 | 3200 | 4320 | 5270 |
| FEEDING STROKE (mm) | 1800 | 1800 | 1800 | 1800 OR 3500 | 3500 |
| PULL-DOWN CAPABILITY (kN) | 3040 | 55 | 55 |
| LIFTING CAPABILITY (kN) | 50 | 50 | 65 | 108 | 108 |
| HOLE DIAMETER (mm) | 76 | 76 | 95 | 95 | 117 |
| MAIN WINCH HOISTING ABILITY WITH SINGLE ROPE (kN) | 32 | 32 | 50 | 75 | 75 |
| WIRELINE WINCH HOISTING ABILITY WITH SINGLE ROPE (kN) | 12 | 12 | 12 | 12 | 12 |
| MAST HEIGHT (FROME GROUND TO THE CROWN) (M) | 6 | 6 | 6 OR 10 | 6 OR 10 | 6 OR 10 |
| METHOD OF MAST LIFTING & GO DOWN | FULL HYDRAULIC DRIVE |
| POWER (kW) | 22 (diesel/electro) | 30 (diesel/electro) | 55 (diesel/electro) | 75 (diesel/electro) | 125 (diesel/electro) |
| WEIGHT (kg) | 1800 | 2000 | 2000 | 4000 | 5500 |
| OVERALL DIMENSION (reduce type) (m) | 3.5*1.1*1.6 | 3.5*1.1*1.6 | 3.5*1.5*1.8 | 6.0*2.2*2.5 | 6.0*2.2*2.5 |
| MOUNTED FORM | Depending on customer's order for ON TRAILER or ON PEDRAIL |
1. Full hydraulic control, convenient and flexible operation, convenient shifting, good ability, saving time and effort.
2. Machine has a higher rotary speed and a felicitous speed range which has multi steps and large torque in low speed. It can be applied for small diamond bit core drilling, satisfied for the large diameter carbide bit core drilling and so on.
3. It is no necessary to have a slope tower when drilling a slope hole. It can lift the drill rod in one time.
4. The track chassis make it possible to move by oneself. It is so convenient and quick that the preparing time can be enormously shortened.
5. All the equipments of this rig are installed on chassis droved by diesel power engine.
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