| 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:
Choose the 12inch DTH Hammer by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for your water well drilling and foundation drilling needs. Experience the best results with this high-quality 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.
|
Hammer Length without Bit (mm)
|
1696mm
|
|
Weight without Bit (kg/ )
|
560
|
|
Hammer Outside Diameter (mm)
|
φ275
|
|
Top Sub Thread
|
API 6 5/8" REG
|
|
Working Air Pressure Range(bar/psi)
|
15-33
|
|
Recommended Rotary Speed (r/min)
|
15-35
|
|
Impact Rate at 17 Bar (Hz)
|
18
|
|
Air Consumption(cfm / m3/min)
|
246.5psi:1770/ 350psi:2142
|
Discover our high-quality rock drilling tool, perfect for water well drilling. This hydraulic DTH hammer is designed for deep hole drilling, providing efficient and reliable performance. Trust our rock drilling tools for your water well drilling needs.
At Changsha Tianhe Drilling Tools and Machinery Co., Ltd., we offer a 12 Inch DTH Hammer that is specifically designed for large hole drilling in water wells. Our rock drilling tool is of the highest quality, ensuring exceptional performance and durability.
With our hydraulic DTH hammer, you can achieve efficient and reliable deep hole drilling. It is designed to provide optimal results, making it the perfect choice for your water well drilling projects.
When it comes to water well drilling, trust our rock drilling tools to deliver exceptional performance. Our 12 Inch DTH Hammer is built to withstand the toughest drilling conditions, ensuring long-lasting reliability.
|
JS--DHD SHNAK 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
|
|
DHD3.5
|
863mm
|
API 2 3/8"REG
|
80MM
|
2.0Mpa
|
30-60
|
7
|
22
|
|
DHD340
|
967mm
|
API 2 3/8"REG
|
99MM
|
2.5Mpa
|
30-60
|
11
|
38.4
|
|
DHD350
|
1070mm
|
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
|
API 4 1/2"REG
|
185MM
|
3.0Mpa
|
25-55
|
23
|
152.7
|
|
DHD112
|
1522mm
|
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 based in Changsha, China. Established in 2002, our company has a strong presence in the industry with over 60,000 square meters of workshop space.
Our team consists of more than 100 technological backbone and 50 experts, all of whom have over 20 years of experience in manufacturing DTH hammers and bits. We specialize in producing high-quality drilling tools capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter.
In addition to DTH hammers and bits, we also manufacture deep hole drilling tools, 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 various industries including mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and more.
At Changsha Tianhe, we prioritize quality and performance. 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, exporting our products to over 50 countries worldwide. Our customer base includes 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 rely on us 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 high-quality 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 hydraulic DTH hammer ensures long-lasting performance and exceptional drilling results. Whether you need to drill water wells or large holes, this hammer is the ideal choice.
Trust in the expertise of Changsha Tianhe Drilling Tools and Machinery Co., Ltd. to provide you with a top-notch rock drilling tool. Enhance your drilling efficiency and productivity with our reliable and durable DTH hammer.
Rock Drilling Tools, Large Hole Drilling, Water Wells, 12 Inch DTH Hammer, Downhole DTH Drill Hammer, Drill Rig, Rock, Button Bit, Drilling Equipment, Water Well Drilling Tools, DTH Hammer for Rock Drilling, Water Well Drill Hammer, 12inch DTH Hammer, Hydraulic DTH Hammer, Water Well Drilling, DTH Drill Hammer for Water Wells, Drilling Tools for Large Holes, Hammer for Deep Hole Drilling, DTH Hammer for Water Well Drilling, Rock Drilling Tools for Water Wells, Drill Hammer for Deep Hole Drilling, Large Hole Drill Hammer, Water Well Rock Drilling Tools
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.
With its advanced technology and high-quality construction, our 12 Inch DTH Hammer ensures efficient and effective drilling in water wells. It is suitable for drilling large holes, making it an ideal choice for various applications.
Explore our range of rock drilling tools and equipment, all designed to meet the needs of water well drilling projects. Our products are known for their exceptional performance, durability, and reliability.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}