Customization: | Available |
---|---|
After-sales Service: | Yes |
Warranty: | Yes |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment Methods: |
|
---|---|
Support payments in USD |
Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
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. |
|
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 |