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Model No.: HQD70
Brand: Hongwuhuan
Usage: Ore
Power Type: Electric
Type: Core Drilling Rig
Condition: New
Power: AC Power
Brand: HONGWUHUAN
After-sale Service: No Overseas Service Provided
Borehole Diameter: 50~80mm
Borehole Depth: ≥15m
Working Pressure: 0.5~0.7mpa
Warranty: Half An Year
Delivery Time: About 15 Working Days After Receiving Down Payment
Packaging: Nude package
Productivity: 1000 sets per month
Transportation: Ocean,Land
Place of Origin: China
Supply Ability: 1000sets per month
Certificate: ISO,GC
Port: Shanghai,Ningbo,Shenzhen
Payment Type: L/C,T/T,Money Gram,Western Union
Incoterm: FOB,CFR,CIF
Hongwuhuan HQD70 high efficiency simple DTH Drilling Rigs are a new, highly efficient and extensively applied open-air rock drilling equipment designed by our company, which is extensively suitable for small and medium sized mines and the projects such as communications, national defense, water conservancy and stonework, in particular the rough and rugged terrains and land forms where other drills are unable to operate normally.
HQD series Technical Parameters
Model |
| HQD70 | HQD100A | HQF100 | HQJ100A | HQJ100A |
rock hardness |
| F=6~20 | F=6~20 | F=6~20 | F=6~20 | F=6~20 |
Borehole diameter | mm | 50~80 | 68~130 | 68~130 | 68~130 | 68~130 |
Borehole depth | m | ≥15 | ≥20 | ≥20 | ≥20 | ≥20 |
One-time advance length | mm | 1000 | 1000 | 1000 | 1000 | 1000 |
Swing speed | r/min | 90 | 90 | 110~160 | 0~70 | 0~70 |
Air consumption | m3/min | ≥3.5 | ≥7 | ≥12 | ≥7 | ≥7 |
Working air pressure | Mpa | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 | 0.5~0.7 |
Cylinder diameter | mm | 90 | 140 | 140 | 50 | 50 |
Max. lifting force | N | 4200 | 7000 | 7000 | 15000 | 15000 |
Max. advance force | N | 3500 | 5000 | 5000 | 4500 | 4500 |
Whole weight | kg | 175 | 260 | 260 | 260 | 260 |
Driving power | kw | 3 | 4 | 4 | 7.5 | 12.1 |
Certificates
Manufacture Overview
Workshop Show
Packing Show
Applications in Different Countries and Regions
Fairs
Our Services
1. Engineers available to service machinery.
2.Machine drawing and part drawing support.
3. Sales engineers provide specific reply within 24 hours when the customer has after-sales problem until it`s solved.
4. Warranty period is 1 year for the whole machine (except maintenance consumables).
FAQ
1.How long is your air compressor warranty?
Answer: 1 year.
2.Do you provide After- sales service parts?
Answer: Of course, We could provide easy consumable spares.
3.How long could your air compressor be used?
Answer: Generally, more than 10 years.
4.How about your price?
Answer: Based on high quality, Our price is very competitive in the world
5.How about your customer service?
Answer: For email, we could reply our customers' emails within 2 hours.
Product Categories : Drilling Rigs > Down-The-Hole Drill
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.