DHD350R 5 Inch High Pressure Down The Hole Hammer for Rock Drilling - 130-152mm Diameter, 0.8-2.1 Mpa
Price:
$1000-2000 per set
MOQ:
1
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
Product Overview
The DHD350R High Pressure Down The Hole Hammer is engineered for efficient rock drilling in demanding formations. This 5-inch DTH hammer delivers superior impact energy and penetration rates for mining, construction, and water well applications.
Compatible Models & Sizes
Our DTH hammers are fully compatible with leading industry brands including Atlas Copco, Mission, Ingersoll-Rand, and Halco.
Available Sizes
- 3" DTH Hammer: DHD 3.5, COP 34, COP 32, Mission 30, BR 3, Mach 303
- 4" DTH Hammer: DHD 340/COP 44, COP 42, QL 40, SD 4, Mission 40, XL 4, Mach 44
- 5" DTH Hammer: DHD 350/COP 54, COP 52, QL 50, SD 5, Mission 50, XL 5
- 6" DTH Hammer: DHD 360/COP 64, COP 62, QL 60, SD 6, Mission 60, XL 6
- 8" DTH Hammer: DHD 380, QL 80, SD 8, Mission 80
Technical Specifications
High Pressure DTH Hammer Series
| Model | Drilling Diameter (mm) | Hammer Length (mm) | Outside Diameter (mm) |
|---|---|---|---|
| DHD350 | 130-152 | 1387 | 114 |
| DHD360 | 152-305 | 1450 | 136 |
| DHD380 | 203-350 | 1551 | 181 |
Performance Specifications
| Parameter | Value |
|---|---|
| Working Pressure | 0.8-2.1 Mpa |
| Air Consumption | 5.7-18 M³/Min |
| Impact Frequency | 810-1470 Times/Min |
| Torque | 590 N.M |
Key Features
- High impact energy for superior rock penetration
- Valveless design for reliable operation
- Compatible with multiple shank styles and brands
- Suitable for both dry dust collection and wet dust removal
- Manufactured to international quality standards
- Available in heavy-duty formats for abrasive conditions
Applications
- Blasting holes in mining operations
- Drainage and ventilation holes
- Water well drilling and exploratory boreholes
- Road cutting and construction projects
- Deep hole drilling in various rock formations
Contact Information
Company: ROSCHEN GROUP LIMITED
Email: roschen@roschen.com; roschen@roschen.net
Website: http://www.roschen.net; http://www.roschen.cn; http://www.roschen.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
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael