| After-sales Service: | Yes |
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| Warranty: | Yes |
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
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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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Audited Supplier 
The down-the-hole drilling rig uses the impactor and the drill bit that dive into the bottom of the hole to impact and break the rock, so it is called a down-the-hole drilling rig. Widely used in metal mines, hydropower, transportation, building materials, harbors and national defense projects. Down-the-hole drilling rigs can drill holes in rocks above medium hardness (f≥8).
| Model | HW916 |
| Power (KW) | 59 |
| Drilling diameter (mm) | φ90-127 |
| Maximum torque (Nm | 1950 |
| Propulsion (kN) | 15 |
| Lifting force (kN) | 25 |
| Shipping Dimensions (mm) | 5700*2130*2200 |
1. It is designed for drilling 90-127mm.
2. Diesel powered down-the-hole (DTH) rigs have excellent maneuverability, smaller footprint and the ability to serve multiple locations.
3. HW-916 is a trusted machine for mining and construction companies and contractors engaged in presplitting and conventional production blasthole drilling.
The down-the-hole drilling rig can be used for drilling rock anchor holes, bolt holes, blast holes, grouting holes, etc. in urban construction, railway, highway, river, hydropower and other projects.
Our company's mining down-the-hole drilling rig is cost-effective and widely praised by customers all over the world. If you want to know more about the machine, please contact us!
Our company cooperates with major shipping companies around the world and uses wooden boxes to transport the goods to ensure the integrity and timeliness of the goods
Jining Hengwang Mining Machinery Co., Ltd. is located in Jining, Shandong Province, China. Established in 2002, comprehensive enterprise, collection of marketing, scientific research, trade.Specializing in the Drilling equipment; Railway equipment; Road machinery; Electrical equipment; Pumps; Hydraulic tools; New energy etc.
Our products sell to Vietnam, Malaysia, South Korea and other southeast Asia, Africa and the Middle East, South America, North America, Europe etc, is popular among the masses of customers. Our Companies adhere business philosophy "to provide convenient service to customers, to create development opportunities for employees" and "continuous improvement, enjoy the" spirit of enterprise. Warmly welcome new and old friends from home and abroad came to our company, to make negotiation.
Our company long term commitment to science connect with market, keep up with Reform Development, take science to be commercialization, marketization and industrialization, work with Coal science and design institute, Metallurgy Design institute, Coal science and technology university and some other famous scientific research, develop and research some mine machines and devices, we not only sell at home but also abroad, Southeast Asia: Vietnam, Malaysia, Korea, Africa and Middle East, our products get great popular from clients. We rely on top quality,Competitive price and good service to offer metallurgy, coal, hydroelectric, railway, highway, mine etc, we quickly Occupied the Market, Achieved remarkable results.
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