QL40 DTH Hammer 4" High Pressure Impactor 1.8-2.5Mpa for Drilling Rigs with 5000m Depth Capacity
Price:
USD800-3000/set
MOQ:
1 set
Delivery Time:
15-30 days
Product Description
QL40 High Pressure DTH Hammer Overview
The QL40 DTH Hammer is engineered for high-pressure drilling operations with an optimal working range of 1.8-2.5Mpa. This industrial-grade down-the-hole impactor delivers superior performance in demanding drilling applications.
DTH Hammer Pressure Classification
- Low Pressure: 0.5-0.7Mpa
- Middle Pressure: 0.7-1.8Mpa
- High Pressure: 1.8-2.5Mpa
Performance Advantages
- Non-Blocking Design: Proven extremely low blocking rate during operation
- High Efficiency: Enhanced impact frequency and torque for faster penetration, improving efficiency by 10% compared to alternatives
- Extended Service Life: Anti-friction and intensified surface treatments enable deep-hole drilling up to 5000 meters
- Superior Cleaning: Large air output design specifically for water well applications, effectively flushing cuttings in deep hole drilling
- Universal Compatibility: Compatible with DHD, QL, and Mission hammer and bit systems
DTH Hammer Technical Specifications
| Hammers | Bit Shank | Connection Thread | Suitable Bit | Working Pressure | Air Consumption |
|---|---|---|---|---|---|
| 4" hammers | DHD340, COP44, QL40, SD4, M40 | API 2 3/8"Reg | Φ105-Φ130mm | 1.0-2.5Mpa | 1.0 Mpa: 6 m³/min 1.8 Mpa: 10 m³/min 2.4 Mpa: 15 m³/min |
DTH Hammer Bit Specifications
| Hammer Inch | Bits Diameter | Shank |
|---|---|---|
| 4" | 105mm-152mm (4 1/8"-6") | COP44, DHD340, MACH44, SD4, M40, QL40 |
Contact Information
Company: Dongying OilMan Machinery Equipment Co.
Address: North Two Road, Dongying City, Shandong Province, China
Mobile/WhatsApp/WeChat: +86 13475294399
Email: christal@oilmancn.com
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Company
Dongying Oilman Machinery Equipment Co.,Ltd.
Location
www.oilmanchina.com
Contact Person
Christal