| After-sales Service: | Support |
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| Warranty: | 1 Year |
| Certification: | 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
Audited Supplier 
Characteristic of HW190L wheeled core drilling machine
-The rig is equipped with wheeled walking mechanism and hydraulic cylinder support, which is convenient for the whole machine to be relocated and easy to adjust the level of the drilling rig.
-Using the ball card holding mechanism to replace chuck,can implement non-stop down rod,convenient operation,safe and reliable.
-With oil pressure feeding mechanism to improve drilling efficiency.
-The pressure gauge is provided with the pressure gauge of the bottom of the hole, so it is easy to master the hole in the hole.
-The lifting and falling tower is hydraulic operation, which is convenient and reliable.
-The diesel engine uses electric start to reduce the labor intensity of the workers.
| Model | HW190L | |
| Drilling depth | 190 | m |
| Opening diameter | 500(Soil)/220(Rock) | mm |
| final hole diameter | 75 | mm |
| Drill pipe diameter | 42-50-60 | mm |
| Drilling angle | 90-75 | ° |
| Engine power | 13.2 | kw |
| weight | 3250 | kg |
| Machine size | 3800*1950*2700 | mm |
| Vertical shaft speed | 64/128/287/557 | r/min |
| Vertical axis travel | 450 | mm |
| Single rope lifting force | 2500 | kg |
| Single rope lifting speed | 0.12-0.95 | m/s |
| Wire rope diameter | φ12.5 | mm |
| Wire rope capacity | 35 | m |
| Rated load | 18 | Ton |
| effective height | 6.5 | m |
| flow | 145 | L/Min |
| greatest pressure | 1.2 | Mpa |
Suppliers with verified business licenses
Audited Supplier 
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