5-inch Foundation Drilling Pneumatic DTH Hammer with QL50 Shank - 125mm OD, 67kg Weight for 140-152mm Bit Diameter
Price:
999-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
Product Overview
The 5-inch High Air Pressure DTH Hammer with QL50 Shank is engineered for foundation drilling applications, delivering reliable performance in challenging geological conditions.
Technical Specifications
Model: MH50Q
Outer Diameter: 125 mm
Weight: 67 kg
Working Pressure: 10-25 bar
Recommended Bit Diameter: 140-152 mm
Connection Thread: API2-3/8" REG / API2-7/8" IF / API3-1/2" REG
Outer Diameter: 125 mm
Weight: 67 kg
Working Pressure: 10-25 bar
Recommended Bit Diameter: 140-152 mm
Connection Thread: API2-3/8" REG / API2-7/8" IF / API3-1/2" REG
Performance Parameters
| Model | OD (mm) | Hole Range (mm) | Length (mm) | Connection Thread | Working Pressure (Mpa) | Air Consumption | Weight (Kg) |
|---|---|---|---|---|---|---|---|
| MH40Q | 99 | 110-135 | 1070 | API2-3/8"REG | 1.2-2.0 | 1.0Mpa-5m³/min 1.8Mpa-9m³/min 2.4Mpa-14m³/min |
40 |
| MH50Q | 125 | 135-155 | 1090 | API2-3/8"REG/API2-7/8"IF/API3-1/2"REG | 1.3-2.3 | 1.0Mpa-7m³/min 1.8Mpa-14m³/min 2.4Mpa-19m³/min |
67 |
| MH60Q | 146 | 155-203 | 1183 | API3-1/2"REG | 1.5-2.5 | 1.0Mpa-9m³/min 1.8Mpa-18m³/min 2.4Mpa-26m³/min |
92 |
| MH80Q | 180 | 195-254 | 1330 | API4-1/2"REG | 1.5-3.0 | 1.0Mpa-12m³/min 1.8Mpa-22m³/min 2.4Mpa-28m³/min |
171 |
Key Features
- High air pressure operation for superior drilling performance
- Compatible with multiple connection thread standards
- Optimized for foundation drilling in various geological formations
- Robust construction with 125 mm outer diameter
- Efficient air consumption across pressure ranges
Applications
Ideal for building pile foundation construction, bridge projects, mining operations, geological exploration, and hydrological well drilling in pebble, gravel, and hard rock strata.
Ordering Information
Specify: Shank Type + Top Sub Thread + (With/Without Valve, if optional)
Product Images
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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
Wuhan Kingdrilling Diamond Co.,Ltd
Location
1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact Person
Wendy Chen