After-sales Service: | Yes |
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Warranty: | Yes |
Certification: | CE, RoHS, ISO 9001:2008 |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
JDL-300 mud/air drilling rig | ||
Working stratum | Loose soil layer and bed rock(hardness:F6~20) | |
Drilling method |
Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH. |
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Drilling capacity |
Φ42 Mud drilling depth | 530m |
NQ wireline coring | 600m | |
Φ75 Air Drilling depth | 300m | |
Borehole dia. | ≤Φ350 | |
Power |
Diesel engine model | YN27 |
Rated power | 42kw | |
Rated speed | 2400rpm | |
Drive head |
Rotary speed | 50~10200r/min |
Max. torque | 5000N.m | |
Feeding system |
Lifting capacity | 4T |
Thrusting capacity | 2.1T | |
Winch capacity |
Hydraulic tool winch(optional) | 1.5T |
Mechanical winch | 4.5T | |
Drill pipe |
Drill pipe DIA. | Φ76/Φ89/Φ102 |
Drill pipe length | 3000mm | |
Crawler chassis |
Walking speed | 0~2km/h |
Climbing angle | 20° | |
Dimension | Transport | 5380*1575*2500mm |
Working | 3480*1575*6280mm | |
Weight | 4380kg | |
Air compressor |
Air pressure | 10.5~24.6bar |
Air consumption | 16~35m³/min |
Suppliers with verified business licenses