DHD340 DTH Hammer - 105-130mm Bit Range, 1.0-2.5MPa Working Pressure with 1 Year Warranty
Price:
USD800-3000/set
MOQ:
1 set
Delivery Time:
15-30 days
Product Description
DHD340 Down The Hole Hammer Overview
Professional DHD340 DTH hammer pneumatic impactor designed for high-efficiency down-the-hole drilling operations with superior performance and reliability.
Key Performance Advantages
- Non-Blocking Design: Proven extremely low blocking rate during operation
- High Efficiency: 10% faster penetration with larger impact frequency and torque
- Extended Service Life: Anti-friction surface treatment enables drilling up to 5000+ meters
- Excellent Cleaning: Large air output for effective cuttings removal in deep hole drilling
- Full Compatibility: Works with DHD, QL, and Mission hammer systems
Technical Specifications
DHD340 Hammer Details
Working Pressure: 1.0-2.5 MPa
Connection Thread: API 2 3/8" Reg
Suitable Bit Range: Φ105-Φ130mm (4.1-5.1 inches)
Air Consumption Performance
| Pressure | Air Consumption |
|---|---|
| 1.0 MPa | 6 m³/min |
| 1.8 MPa | 10 m³/min |
| 2.4 MPa | 15 m³/min |
Compatible DTH Bits
Our DHD340 hammer is compatible with high-quality DTH bits in the following specifications:
| Diameter Range | Shank Type |
|---|---|
| 105-152mm (4.1-6 inches) | COP44/DHD340/MACH44/SD4/M40/QL40 |
Product Images
Applications
Ideal for water well drilling, mining operations, construction projects, and geological exploration requiring reliable deep-hole drilling performance.
Warranty & Support
This DHD340 DTH hammer comes with a comprehensive one-year warranty and full technical support.
Contact Information
Dongying OilMan Machinery Equipment Co.
North Two Road, Dongying City, Shandong Province, China
Mobile/WhatsApp/WeChat: +86 13475294399
Email: christal@oilmancn.com
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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
Dongying Oilman Machinery Equipment Co.,Ltd.
Location
www.oilmanchina.com
Contact Person
Christal