| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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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. Experience the best results with this high-quality water well drilling tool.
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, ensuring efficient and reliable performance. 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
|
Rec.speed rotation/r/min
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Air consumption
(m³/min at 18bar)
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Weight
kg
|
|
DHD3.5
|
863mm
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API 2 3/8"REG
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80MM
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2.0Mpa
|
30-60
|
7
|
22
|
|
DHD340
|
967mm
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API 2 3/8"REG
|
99MM
|
2.5Mpa
|
30-60
|
11
|
38.4
|
|
DHD350
|
1070mm
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API 3 1/2"REG
|
126MM
|
2.8Mpa
|
25-55
|
16
|
68.4
|
|
DHD360
|
1164mm
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API 3 1/2"REG
|
148.5MM
|
3.0Mpa
|
25-55
|
20
|
101.5
|
|
DHD380
|
1366mm
|
API 4 1/2"REG
|
185MM
|
3.0Mpa
|
25-55
|
23
|
152.7
|
|
DHD112
|
1522mm
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API 6 5/8"REG
|
275MM
|
3.0Mpa
|
25-55
|
41
|
295
|
|
JS-SD SHANK DTH HAMMER SPECIFICATION
|
|||||||
|
Bit shank
|
Length/mm
|
Thread
|
OD/mm
|
Work pressure
|
Rec.speed rotation/r/min
|
Air consumption
(m³/min at 18bar)
|
Weight
kg
|
|
SD4
|
967mm
|
API 2 3/8"REG
|
99MM
|
2.5Mpa
|
30-60
|
11
|
38.4
|
|
SD5
|
1070mm
|
API 3 1/2"REG
|
126MM
|
2.8Mpa
|
25-55
|
16
|
68.4
|
|
SD6
|
1164mm
|
API 3 1/2"REG
|
148.5MM
|
3.0Mpa
|
25-55
|
20
|
101.5
|
|
SD8
|
1366mm
|
API 4 1/2"REG
|
185MM
|
3.0Mpa
|
25-55
|
23
|
152.7
|
|
SD12
|
1522mm
|
API 6 5/8"REG
|
275MM
|
3.0Mpa
|
25-55
|
41
|
295
|
|
JS--QL SHANK DTH HAMMER SPECIFICATION
|
|||||||
|
Bit shank
|
Length/mm
|
Thread
|
OD/mm
|
Work pressure
|
Rec.speed rotation/r/min
|
Air consumption
(m³/min at 18bar)
|
Weight
kg
|
|
QLX40
|
967mm
|
API 2 3/8"REG
|
99MM
|
2.5Mpa
|
30-60
|
11
|
38.4
|
|
QL50
|
1070mm
|
API 3 1/2"REG
|
126MM
|
2.8Mpa
|
25-55
|
16
|
68.4
|
|
QL60
|
1164mm
|
API 3 1/2"REG
|
148.5MM
|
3.0Mpa
|
25-55
|
20
|
101.5
|
|
QL80
|
1366mm
|
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 industry.
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 find extensive applications in various industries including mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and more. We are committed to ensuring the reliable quality and stable performance of our products. All of our products are produced in accordance with the ISO9001:2015 quality management system.
We take pride in exporting our products to over 50 countries worldwide, including South America, Africa, Europe, Australia, the Middle East, and more. With our advanced production equipment and analytical instruments, we strive to meet the diverse needs of our global customers.
Introducing our 12 Inch DTH Hammer, a powerful and efficient tool designed specifically for water well drilling. With its exceptional rock drilling capabilities and ability to handle large hole drilling, this hydraulic hammer is the perfect choice for any drilling project.
Manufactured by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., a trusted name in the industry, this DTH hammer guarantees reliability and durability. It is built to withstand the toughest drilling conditions, ensuring long-lasting performance.
Our high-quality drilling equipment and rock drill accessories ensure that you can get the job done efficiently and effectively. With this 12 Inch DTH Hammer, you can tackle any drilling task with ease, saving both time and effort.
Key Features:
Invest in our 12 Inch DTH Hammer and experience the difference it can make in your drilling operations. Trust in our expertise and quality to deliver outstanding results every time.
Introducing our 12 Inch DTH Hammer, specifically designed for efficient rock drilling in water wells. This high-quality hammer is compatible with downhole DTH drill hammers and drill rigs, ensuring seamless integration into your drilling operations.
Featuring a durable construction and a high-performance button bit, our DTH hammer guarantees reliable and effective drilling. It is the perfect choice for water well drilling and large hole drilling applications, providing exceptional performance and durability.
Experience the benefits of our hydraulic DTH hammer, which offers superior rock drilling capabilities and ensures efficient water well drilling. With its reliable performance and compatibility with various drilling equipment, our DTH hammer is a must-have tool for any drilling project.
The Rock Drilling Tools DTH Hammer by Changsha Tianhe is a reliable and efficient tool designed specifically for large hole drilling in water wells. This 12 inch DTH hammer is perfect for rock drilling and water well drilling projects, making it an essential component of any drilling equipment. Its hydraulic design ensures optimal performance, especially for deep hole drilling. With its durable construction and high-quality materials, this hammer guarantees long-lasting use in water well drilling operations. 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 deep hole drilling, making it the perfect choice for water well drilling and large hole drilling projects.
With its reliable performance and exceptional durability, our 12 Inch DTH Hammer ensures efficient and effective drilling operations. It is a must-have tool for professionals in the drilling industry.
Explore our wide range of rock drilling tools and equipment, all designed to meet the highest standards of quality and performance. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your water well drilling needs.
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