| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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YZJ-300YY Trailer Mounted Mobile Water Well 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.1. The rig is equipped with wheel running gear and hydraulic cylinder pillar, the whole relocation convenient, easy to rig the level of adjustment;
2. Common auto parts, Such as clutch, transmission case and shift structure;
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. Tower is hydraulically operated, convenient and reliable;
7. Diesel engine with electric start, reduce labor intensity;
8. The YZJ-300YY wheel type well rigs, engineering drill geotechnical dual-use;
9. The rig using a mechanical drive, rotary structure, rotary torque, long life;
10. easy for operation, the use of performance, easy maintenance, less investment and quick.
Technical parameters:
| Type | YZJ-300YY Drilling Rig |
| Unity machine parameter | |
| Drilling depth(m) | 300\400\600 |
| Open hole diameter max.(mm) | Φ300 |
| End hole diameter(mm) | Φ75 |
| Drilling rod diameter(mm) | Φ60 |
| Head angle range | 90°~65° |
| Spindle | |
| Spindle speed(r/min) | Positive rotation rate: 30-1050 Reverse rotation rate: 29-137 |
| Spindle stroke(mm) | 560 |
| Spindle hole diameter(mm) | 96 |
| Spindle lifting capacity(KN) | 60 |
| Hoist | |
| Single rope lifting capacity max.(KN) | 40 |
| Single rope lifting speed(m/min) | 0-45 |
| Reel diameter(mm) | 300 |
| Reel capacity(m) | 30 |
| 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 | Cummins 60KW |
| Electric motor | Y180L-4 30KW |
| Wheeled Chassis | |
| Chassis loading bearing(MT) | 3 |
| Chassis length(m) | 2.6 |
| Chassis width(m) | 2 |
| Max. crawler higher(m) | 0.6 |
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