| After-sales Service: | Available |
|---|---|
| Warranty: | 6 Months |
| Certification: | ISO9001:2015 |
| Standard: | AISI |
| Surface Treatment: | Spray-Paint |
| Manufacturing Process: | Forging |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Introducing the 12inch DTH Hammer by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This hydraulic hammer is specifically designed for rock drilling in water wells and foundation drilling. With its reliable and efficient performance, it is the perfect tool for drilling large holes in various rock formations.
Key Features:
Benefits:
Get the best results with this high-quality water well drilling tool from Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
The JS series DTH hammer, developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a new type of high-pressure hammer. It is known for being one of the most cost-effective DTH hammers in China. This series of hammers is designed to be used without a foot valve, offering fast penetration, low air consumption, good stability, and a long service life.
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Hammer Length without Bit (mm)
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1696mm
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Weight without Bit (kg/ )
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560
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Hammer Outside Diameter (mm)
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φ275
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Top Sub Thread
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API 6 5/8" REG
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Working Air Pressure Range(bar/psi)
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15-33
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Recommended Rotary Speed (r/min)
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15-35
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Impact Rate at 17 Bar (Hz)
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18
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Air Consumption(cfm / m3/min)
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246.5psi:1770/ 350psi:2142
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Discover our high-quality rock drilling tool, perfect for water well drilling. This hydraulic DTH hammer, manufactured by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is specifically designed for deep hole drilling, providing efficient and reliable performance.
With a 12-inch size, this DTH hammer is ideal for drilling large holes in water wells. Its advanced hydraulic system ensures smooth operation and increased productivity. Trust our rock drilling tools to meet all your water well drilling needs.
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JS--DHD SHNAK DTH HAMMER SPECIFICATION
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|||||||
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Bit shank
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Length/mm
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Thread
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OD/mm
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Work pressure
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Rec.speed rotation/r/min
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Air consumption
(m³/min at 18bar)
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Weight
kg
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DHD3.5
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863mm
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API 2 3/8"REG
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80MM
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2.0Mpa
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30-60
|
7
|
22
|
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DHD340
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967mm
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API 2 3/8"REG
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99MM
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2.5Mpa
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30-60
|
11
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38.4
|
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DHD350
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1070mm
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API 3 1/2"REG
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126MM
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2.8Mpa
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25-55
|
16
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68.4
|
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DHD360
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1164mm
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API 3 1/2"REG
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148.5MM
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3.0Mpa
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25-55
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20
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101.5
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DHD380
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1366mm
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API 4 1/2"REG
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185MM
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3.0Mpa
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25-55
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23
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152.7
|
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DHD112
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1522mm
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API 6 5/8"REG
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275MM
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3.0Mpa
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25-55
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41
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295
|
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JS-SD SHANK DTH HAMMER SPECIFICATION
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|||||||
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Bit shank
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Length/mm
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Thread
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OD/mm
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Work pressure
|
Rec.speed rotation/r/min
|
Air consumption
(m³/min at 18bar)
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Weight
kg
|
|
SD4
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967mm
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API 2 3/8"REG
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99MM
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2.5Mpa
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30-60
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11
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38.4
|
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SD5
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1070mm
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API 3 1/2"REG
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126MM
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2.8Mpa
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25-55
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16
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68.4
|
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SD6
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1164mm
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API 3 1/2"REG
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148.5MM
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3.0Mpa
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25-55
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20
|
101.5
|
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SD8
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1366mm
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API 4 1/2"REG
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185MM
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3.0Mpa
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25-55
|
23
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152.7
|
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SD12
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1522mm
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API 6 5/8"REG
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275MM
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3.0Mpa
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25-55
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41
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295
|
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JS--QL SHANK DTH HAMMER SPECIFICATION
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|||||||
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Bit shank
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Length/mm
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Thread
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OD/mm
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Work pressure
|
Rec.speed rotation/r/min
|
Air consumption
(m³/min at 18bar)
|
Weight
kg
|
|
QLX40
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967mm
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API 2 3/8"REG
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99MM
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2.5Mpa
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30-60
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11
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38.4
|
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QL50
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1070mm
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API 3 1/2"REG
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126MM
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2.8Mpa
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25-55
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16
|
68.4
|
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QL60
|
1164mm
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API 3 1/2"REG
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148.5MM
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3.0Mpa
|
25-55
|
20
|
101.5
|
|
QL80
|
1366mm
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API 4 1/2"REG
|
185MM
|
3.0Mpa
|
25-55
|
23
|
152.7
|
|
QL120
|
1522mm
|
API 6 5/8"REG
|
275MM
|
3.0Mpa
|
25-55
|
41
|
295
|
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is a leading manufacturer of DTH rock drilling tools. Established in 2002, our company is located in the Industrial Development Zone, Ningxiang, Changsha, China. With over 60,000 square meters of workshop space, we have a dedicated team of more than 100 technological backbone and 50 experts, all with over 20 years of experience in this field.
Our main focus is on manufacturing high-quality DTH hammers and bits. Our products are capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. In addition to DTH drilling tools, we also produce Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, as well as accessories for rock drills and other equipment. Our products are widely used in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and various other industries.
At Changsha Tianhe, we prioritize the reliability and performance of our products. We have advanced production equipment and analytical instruments to ensure the highest quality standards. All of our products are produced in accordance with the ISO9001:2015 quality management system.
We are proud to export our products to over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and more. Our commitment to excellence and customer satisfaction has made us a trusted name in the industry.
Discover our 12 Inch DTH Hammer, designed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., for efficient drilling in water wells. This hydraulic hammer is perfect for rock drilling and large hole drilling, making it an essential tool for water well drilling projects. With our high-quality drilling equipment and rock drill accessories, you can rely on this hammer to get the job done.
Experience reliable and effective drilling with our 12 Inch DTH Hammer designed for efficient rock drilling in water wells. This durable hammer is compatible with downhole DTH drill hammers and drill rigs, making it the ideal choice for water well drilling and large hole drilling applications. With its high-performance button bit, you can expect exceptional drilling performance. Trust our hydraulic DTH hammer to deliver consistent results in rock drilling and water well drilling. Choose quality and reliability for your drilling needs.
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The Rock Drilling Tools DTH Hammer by Changsha Tianhe is a reliable and efficient tool designed for large hole drilling in water wells. It can be used with various drilling equipment, making it versatile for different projects. This 12 inch DTH hammer is specifically designed for rock drilling and water well drilling. Its hydraulic design ensures optimal performance, making it suitable for deep hole drilling. With its durable construction and high-quality materials, this hammer is a must-have for any water well drilling operation. Trust Changsha Tianhe for all your rock drilling tool needs.
Introducing the 12 Inch DTH Hammer by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This hydraulic hammer is specifically designed for water well drilling and large hole drilling, providing exceptional performance and durability.
With its deep hole drilling capabilities, our 12 Inch DTH Hammer is the perfect tool for any water well drilling project. Whether you need to drill deep into the ground or tackle large holes, this rock drilling tool is built to handle the toughest conditions.
When it comes to reliability, our 12 Inch DTH Hammer delivers. You can trust this hydraulic hammer to consistently perform at its best, ensuring efficient and effective drilling every time. Its durable construction guarantees long-lasting use, saving you time and money on replacements.
Explore our wide range of rock drilling tools and equipment, all designed to meet the demands of water well drilling. At Changsha Tianhe Drilling Tools and Machinery Co., Ltd., we are committed to providing high-quality products that exceed your expectations.
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