Kondasin International Co.,Ltd.
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Sample Drill Machine Core Drill Rig Trailer Mounted Full Hydraulic Light Convenient
YDX-300T is one kind of full hydraulic drive power head model drilling rig which can be applied
for small diamond drilling of metal or nonmetal solid mining exploration. It can be used to do large metal borehole. It make
possible to borehole from vertical to horizontal. It also can be used to borehole for exploration of hydrology or petroleum and
natural gas field.
YDX-300T with trailer mounted,It is so convenient and quick that the preparing time can be enormously shortened.
Machine has a higher rotary speed and a felicitous speed range which has multi steps and large torque in lowspeed. It can be
applied for small size diamond core drilling, satisfied for the large diameter hard alloy core drilling and so on.
| Drill Type | YDX-300 L | YDX-300 T | |
| Chassis | Crawler | Trailer | |
| Total Weight | kg | 5000 | 3100 |
| LxWxH(Transport) | mm | 5600×2150×2400 | 5600×1950×2200 |
| Work Temperature | °C | -10 ~38 | |
| Drill Depth | m | 300 400 | |
| Drill Diameter | mm | 75 (NQ) 56 (BQ) | |
| Drill Angle | °C | -90～0 | |
| Power Head | Rotary Speed rpm | Output Torque N.m | |
| Ⅰ | 145 | 1500 | |
| Ⅱ | 270 | 840 | |
| Ⅲ | 585 | 387 | |
| Ⅳ | 1050 | 215 | |
| Stroke of Power Head | |||
| Feeding | mm | 3500 | |
| Thrust Force | kN | 30 | |
| Lifting Capacity | kN | 50 | |
| Hydraulic Winch | Lifting Capability (1st Level Single Wire) | ||
| Main Winch (Lifting Drill Rod) | Max Lifting Ability | kN | 32 |
| Hoisting Speed | m/s | 0.3 | |
| Assistant Winch (Wire-line Coring) | Max Lifting Ability | kN | 11 |
| Hoisting Speed | m/s | 2.41 | |
| Mast | |||
| Sliding Distance | mm | 800 | |
| Engine (CUMMINS Diesel) | Model | 4BT3.9-C100 | |
| Power | kW | 71 | |
| Rotate Speed | rpm | 2000 | |
| Hydraulic Pump | |||
| Main Pump Displacement | ml/r | 45 | |
| Small Pump Displacement | ml/r | 20 | |
| Max. Pressure | Mpa | 23 | |
● Machine has a higher rotary speed and a felicitous speed range which has multi steps and large torque in lowspeed. It can be
applied for small size diamond core drilling, satisfied for the large diameter hard alloy core drilling and so on.
● Rig has a long feeding stroke which can reduce the assistant time of adding drill rods and avoid block during the core drilling work.
Thus, the efficiency will be advanced.
● Operating is collected in one position, simple and convenient, flexible and reliable.
● It is no necessary to have a slope tower when drilling a slope hole. It can lift the drill rod in one time.
● The track chassis make it possible to move by oneself. It is so convenient and quick that the preparing time can be enormously shortened.
● All the equipments of this rig are installed on chassis droved by diesel power engine.