| 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.
|
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, 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 and precise drilling, allowing you to achieve optimal results.
Our DTH hammer is built to withstand tough drilling conditions, ensuring durability and longevity. Its high-quality materials and meticulous craftsmanship guarantee excellent performance and reliability, even in the most challenging drilling environments.
Experience the benefits of our 12 Inch DTH Hammer:
Choose Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your rock drilling needs. Our 12 Inch DTH Hammer is the perfect solution for efficient and successful water well drilling.
|
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. 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, and 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 are proud to export our products to over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and more. Our dedication to quality and customer satisfaction has made us a trusted name in the industry.
Introducing our 12 Inch DTH Hammer, specifically designed to provide 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 the job will be done effectively and reliably.
At Changsha Tianhe Drilling Tools and Machinery Co., Ltd., we understand the importance of reliable drilling tools. That's why our 12 Inch DTH Hammer is built to deliver exceptional performance, ensuring smooth and efficient drilling in water wells.
Key Features:
Benefits:
Choose Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your drilling needs. Our 12 Inch DTH Hammer is the perfect solution for water well drilling, providing you with the reliability and performance you can depend on.
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, ensuring seamless integration into your drilling operations. With its durable construction and high-performance button bit, our DTH hammer guarantees reliable and effective drilling, making it the ideal choice for water well drilling and large hole drilling applications.
Experience the exceptional performance of our hydraulic DTH hammer, delivering unparalleled results in rock drilling and water well drilling. Trust in our product's durability and efficiency to meet your drilling needs with ease.
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, making it an essential component for any drilling operation. 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. Trust Changsha Tianhe, a reputable company in the drilling industry, 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 exceptional durability. With our range of rock drilling tools and equipment, you can achieve efficient and effective water well drilling.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}