Coal gold mining equipment
Price on request
Pricing is provided on request — use the quote form below.
- Port
- QINGDAO
- Minimum Order Quantity
- 1 Set/Sets
- Supply Ability
- 1000 Set/Sets per Week
- Payment Terms
- L/C,T/T,Western Union
Price on request
Pricing is provided on request — use the quote form below.
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gold mining equipment·1.Fast drilling speed, low air consumption·2.Straightness and hole quality·3.High penetration rate
| Place of Origin | Shandong China (Mainland) | Model Number | 930 DHD340 350 360 380 |
|---|---|---|---|
| Type | Drill Shank | Machine Type | Drilling Equipment |
| Certification | API | Material | Carbide |
| Processing Type | Forging | Use | Ore Mining |
| dth hammer | 3'', 4'', 5'', 6'', 8'' hammers | drill bit | 20mm 90mm to 254mm |
| Details | gold mining equipment · 1.Fast drilling speed, low air consumption · 2.Straightness and hole quality · 3.High penetration rate |
| Packaging Detail | CARTON, Wooden box, as per customer's requirement |
|---|---|
| Delivery Detail | Mini order, 1 week, per order quantity. |
Down the Hole Hammer---Gold mining equipment.
We are famous for high quality products and good service. "-A" series fast version DTH hammer is high effective and easy maintenance.
| Series | General Model | ZR Model | Outside Diameter (mm) /(inch) | Length no drill bit (mm) | Weight no drill bit (Kgs) | Working Pressure (Mpa) | Impact Freqency (HZ) | Recommended Rotation Speed (r/min) | Air consumption (m3/min) | Thread Standard | Bit Size (mm) | |
| Middle/High air Pressure | 930 | ZRC80Z | φ81 | 3 | 869 | 23 | 0.7~1.4 | 16~18 | 25~40 | 6~10 | T48×10 | φ90~φ110 |
| DHD340 COP44 | ZRC100G | φ99 | 4 | 1046 | 42 | 1.0~2.5 | 27 at 1.7Mpa | 25~40 | 6~15 | API (2 3/8)" (REG) | φ110~φ135 | |
| ZRC100G-A | φ99 | 4 | 985 | 38 | 1.0~2.5 | 30 at 1.7Mpa | 25~40 | 6~14 | API (2 3/8)" (REG) | φ110~φ135 | ||
| DHD350 COP54 | ZRC130G | φ125 | 5 | 1226 | 75 | 1.0~2.5 | 25 at 1.7Mpa | 20~35 | 9~23 | API (2 3/8)" (REG) API (2 3/8)" (IF) API (3 1/2)" (REG) | φ135~φ155 | |
| ZRC130G-A | φ126 | 5 | 1105 | 67 | 1.0~2.5 | 28 at 1.7Mpa | 20~35 | 7~19 | API (2 3/8)" (REG) API (2 3/8)" (IF) API (3 1/2)" (REG) | φ135~φ155 | ||
| DHD360 COP64 | ZRC150G | φ136 | 6 | 1392 | 105 | 1.0~2.5 | 23 at 1.7Mpa | 20~30 | 10~28 | API (2 3/8)" (IF) API (3 1/2)" (REG) | φ152~φ203 | |
| ZRC150G-A | φ143 | 6 | 1238 | 100 | 1.0~2.5 | 25 at 1.7Mpa | 20~30 | 9~26 | API (3 1/2)" (REG) | φ152~φ203 | ||
| DHD380 COP84 | ZRC180G | φ181 | 8 | 1545 | 205 | 20 at 1.7Mpa | 15~25 | 15~34 | API (4 1/2)" (REG) | φ195~φ254 | ||
| ZRC180G-A | φ180 | 8 | 1354 | 173 | 1.0~2.5 | 22 at 1.7Mpa | 15~25 | 12~28 | API (4 1/2)" (REG) | φ195~φ254 | ||
| Remark: In ZR Model name "-A" means fast version. | ||||||||||||
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