| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Certification: | ISO 9001:2008 |
| Condition: | New |
| Motor: | Diesel Engine |
| Drill Hole Diameter: | Bq, Nq, Hq, Pq |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier YZJ-300Y Crawler Type Drilling Rig:
Main features:
The technological data of YZJ-300Y Geotechnical Core Drilling Rig:
| Type | YZJ-300Y Drilling Rig |
| Unity machine parameter | |
| Drilling depth(m) | 100\250\300\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 out torque max(N·m) | 3400 |
| 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 | 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 |
Suppliers with verified business licenses
Audited Supplier 
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