| 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. 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
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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
|
|
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
|
30-60
|
11
|
38.4
|
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DHD350
|
1070mm
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API 3 1/2"REG
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126MM
|
2.8Mpa
|
25-55
|
16
|
68.4
|
|
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
|
23
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152.7
|
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DHD112
|
1522mm
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API 6 5/8"REG
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275MM
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3.0Mpa
|
25-55
|
41
|
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
|
30-60
|
11
|
38.4
|
|
SD5
|
1070mm
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API 3 1/2"REG
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126MM
|
2.8Mpa
|
25-55
|
16
|
68.4
|
|
SD6
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1164mm
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API 3 1/2"REG
|
148.5MM
|
3.0Mpa
|
25-55
|
20
|
101.5
|
|
SD8
|
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
|
152.7
|
|
SD12
|
1522mm
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API 6 5/8"REG
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275MM
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3.0Mpa
|
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
|
967mm
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API 2 3/8"REG
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99MM
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2.5Mpa
|
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
|
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 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 DTH hammers and bits, capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. In addition, we produce DTH drilling tools for deep hole drilling, 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.
With advanced production equipment and analytical instruments, we ensure 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 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 a reliable tool for water well drilling.
With our high-quality drilling equipment and rock drill accessories, you can get the job done effectively and efficiently. The 12 Inch DTH Hammer is specifically designed to meet the needs of water well drilling, ensuring smooth and precise drilling operations.
Key Features:
Experience the power and reliability of our 12 Inch DTH Hammer. Enhance your drilling operations with this top-of-the-line tool, designed to deliver exceptional performance in water well drilling.
Experience reliable and effective drilling with our 12 Inch DTH Hammer designed for efficient rock drilling in water wells. This hydraulic DTH hammer is compatible with downhole DTH drill hammers and drill rigs, making it a versatile choice for various drilling applications.
With its durable construction and high-performance button bit, our DTH hammer ensures long-lasting performance and exceptional drilling results. Whether you need to drill water wells or tackle large hole drilling projects, this hammer is the ideal choice.
Trust in the expertise of Changsha Tianhe Drilling Tools and Machinery Co., Ltd., a reputable company known for delivering top-quality drilling tools. Our rock drilling tools are designed to meet the highest industry standards, ensuring reliable and efficient drilling operations.
Choose our hydraulic DTH hammer for rock drilling and water well drilling applications, and experience the difference in performance and durability.
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, offering reliable performance and durability.
Explore our range of rock drilling tools and equipment for water well drilling. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your drilling needs.
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