| 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, providing efficient and reliable performance.
Trust our rock drilling tools for your water well drilling needs. With a 12-inch size, this DTH hammer is ideal for large hole drilling in water wells. Its advanced hydraulic system ensures smooth operation and increased productivity.
Featuring high-quality materials and precision engineering, this DTH hammer delivers exceptional durability, allowing for long-lasting performance even in the toughest drilling conditions. Its innovative design minimizes energy loss and maximizes impact force, resulting in faster and more efficient drilling.
Whether you are drilling for residential, commercial, or industrial water wells, our 12 Inch DTH Hammer is the perfect choice. It offers excellent penetration rates and superior hole straightness, ensuring accurate and precise drilling every time.
Invest in our reliable and high-performing rock drilling tool for your water well drilling projects. Contact us today to learn more about our 12 Inch DTH Hammer and how it can meet your specific drilling requirements.
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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
|
Air consumption
(m³/min at 18bar)
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Weight
kg
|
|
DHD3.5
|
863mm
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API 2 3/8"REG
|
80MM
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2.0Mpa
|
30-60
|
7
|
22
|
|
DHD340
|
967mm
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API 2 3/8"REG
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99MM
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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
|
API 3 1/2"REG
|
148.5MM
|
3.0Mpa
|
25-55
|
20
|
101.5
|
|
DHD380
|
1366mm
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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
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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
|
|
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 the 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 mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and various other fields.
At Changsha Tianhe, we prioritize the reliable quality and stable performance of our products. With advanced production equipment and analytical instruments, we ensure that our products meet the highest standards. All of our products are produced in accordance with the ISO9001:2015 quality management system.
We take pride in our global reach and export our products to over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and more.
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 trust that this DTH hammer will get the job done reliably and effectively.
Our 12 Inch DTH Hammer is specifically designed for efficient rock drilling in water wells. It is compatible with downhole DTH drill hammers and drill rigs, making it a versatile tool for various drilling applications. With its durable construction and high-performance button bit, our DTH hammer ensures reliable and effective drilling, making it the ideal choice for water well drilling and large hole drilling.
Experience the benefits of our hydraulic DTH hammer, which guarantees exceptional performance and durability. Whether you are drilling through tough rock formations or conducting water well drilling, our DTH hammer will deliver outstanding results. Trust in our product's reliability and efficiency to meet your drilling needs.
Choose our rock drilling tool for its exceptional quality and compatibility with downhole DTH drill hammers and drill rigs. With our 12 Inch DTH Hammer, you can achieve efficient and precise drilling in water wells and large holes. Trust in Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your drilling tool requirements.
Rock Drilling Tools DTH Hammer for Large Hole Drilling in Water Wells
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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. 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.
Discover our 12 Inch DTH Hammer, perfect for water well drilling and large hole drilling. This hydraulic hammer, manufactured by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is specifically designed for deep hole drilling, ensuring reliable performance and durability. With our rock drilling tools and equipment, you can achieve efficient and effective water well drilling.
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