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YZJ-300Y Mining Drilling Rig:
It is widely used in the geological general investigation and exploration, road, railway, port, bridge, water conservancy, tunnel and tall building basic exploration, kinds of hole in concrete structure, river, levees, subgrade grouting hole drilling and direct grouting, civil wells and earth central air conditioner, and etc.
Main features:
1. Wide range of suitable rotary speed to meet various needs.
2. Common auto parts, Such as clutch, transmission case and shstructure.
3. The oil pressure to enter institutions, improve drilling efficiency;
4. Rig equipped with a cassette holding mechanism on the ball instead of a chuck, can be implemented without stopping the machine down lever, high efficiency, easy operation, safe and reliable;
5. With socket pressure gauge indicates pressure, easy to grasp the hole situation;
6. Diesel engine with electric start, reduce labor intensity;
7. Rig bulk portfolio, the whole removable nature, transportation, relocation convenience, and not subject to topography constraints;
8. The rig using a mechanical drive, rotary structure, rotary torque, long life;
9. Rig manipulation, the use of performance, easy maintenance, less investment and quick.
The Technological Data of YZJ-300Y Drilling Rig:
It is widely used in the geological general investigation and exploration, road, railway, port, bridge, water conservancy, tunnel and tall building basic exploration, kinds of hole in concrete structure, river, levees, subgrade grouting hole drilling and direct grouting, civil wells and earth central air conditioner, and etc.
Main features:
1. Wide range of suitable rotary speed to meet various needs.
2. Common auto parts, Such as clutch, transmission case and shstructure.
3. The oil pressure to enter institutions, improve drilling efficiency;
4. Rig equipped with a cassette holding mechanism on the ball instead of a chuck, can be implemented without stopping the machine down lever, high efficiency, easy operation, safe and reliable;
5. With socket pressure gauge indicates pressure, easy to grasp the hole situation;
6. Diesel engine with electric start, reduce labor intensity;
7. Rig bulk portfolio, the whole removable nature, transportation, relocation convenience, and not subject to topography constraints;
8. The rig using a mechanical drive, rotary structure, rotary torque, long life;
9. Rig manipulation, the use of performance, easy maintenance, less investment and quick.
The Technological Data of YZJ-300Y Drilling Rig:
| Type | YZJ-300Y Drilling Rig |
| Unity machine parameter | |
| Drilling depth(m) | 200\300\600 |
| Open hole diameter max.(mm) | Φ600 |
| End hole diameter(mm) | Φ75 |
| Drilling rod diameter(mm) | Φ42\Φ50\Φ60 |
| Head angle range | 90°~75° |
| Weight(power unit excepted)(kg) | 1600 |
| Dimensions(mm) | 2500x950x1800 |
| Spindle | |
| Spindle speed(r/min) | Positive rotation rate: 30-1050 Reverse rotation rate: 29-137 |
| Spindle stroke(mm) | 600 |
| Hoist | |
| Single rope lifting capacity max.(KN) | 40 |
| Single rope lifting speed(m/min) | 0-45 |
| Reel diameter(mm) | 300 |
| Steel wire rope diameter (mm) | Φ14 |
| Steel wire rope length of drum(m) | 30 |
| Hug floodgate belt width(mm) | 90 |
| Mud pump | |
| Type | Horizontal Triplex BW-250 |
| Diesel engine displacement/Electric motor | 250L/min |
| Work pressure(Mpa) | 7 |
| Water inlet diameter(mm) | Φ75 |
| Water outlet diameter(mm) | Φ50 |
| Geared Oil Pump | |
| Duplex gear oil pump | CBF-F63/25 |
| Front displacement\pressure | 63ml/r\20Mpa |
| Behind displacement\pressure | 25ml/r\20 Mpa |
| Drilling Rig Power | |
| Diesel engine | R4105ZD 76HP |
| Electric motor | Y180L-4 22KW |
| Wheeled Chassis | |
| Chassis loading bearing(MT) | 3 |
| Chassis length(m) | 2.6 |
| Chassis width(m) | 2 |
| Max. crawler higher(m) | 0.6 |