High Air Pressure DTH Hammer DHD350 COP54 HD55 for Mining and Well Drilling
Price:
$3-$300
MOQ:
1 Piece
Delivery Time:
10-15 days
Brand:
MTH
Product Description
High Air Pressure DTH Hammer DHD350 COP54 HD55 Mining Spare Parts
"DTH" stands for "Down The Hole" and is sometimes called "RAB" (Rotary Air Blasting) in certain markets. The DTH hammer is a critical component in down hole drilling applications, regardless of rock type, hole depth, or drilling rig used. High-quality submersible DTH hammers are characterized by their durability, accuracy, and manageability.
Specifications
| Parameter | Value |
|---|---|
| Length (without bit) | 1209mm |
| Weight (without bit) | 77.5Kg |
| External Diameter | φ148mm |
| Bit Shank | DHD340 COP44 HD45 QL40 MISSION40 SD4 |
| Hole range | φ130-φ216mm |
| Connection Thread | API 2 3/8" Reg API 3 1/2" Reg |
| Working Pressure | 1.0-2.5Mpa |
| Impact rate at 1.5Mpa | 27HZ |
| Recommended rotation speed | 25-40r/min |
| Air consumption | 6m³/min (1.0Mpa) 10m³/min (1.8Mpa) 14m³/min (2.4Mpa) |
Applications
- Rock Drilling
- Quarry operations
- Water well drilling
- Mining operations
- Construction blasting
- Well drilling
Key Advantages
- Extended operating life
- Excellent anti-wear properties
- Easy to operate
- Stable and reliable performance
- Smooth operation with high efficiency
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Location
No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Contact Person
Nikolay