High Quality SD4 SD6 SD8 SD10 SD12 Atlas Copco DTH Hammer
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Product Highlights
- Full Customization Options: Customization from samples, designs, full customization, minor customization, and flexible customization available.
- Interchangeable with Atlas Copco: All products are fully interchangeable with various products manufactured by Atlas Copco.
- High Air Pressure Efficiency: Features valveless air distribution, simple piston design, and efficient energy transfer for faster drilling.
- Durable Alloy Steel Construction: Manufactured from high-quality alloy steel with heat-treated parts for long life span and lower failure rates.
- Wide Series Coverage: Covers ND, QL, SD, NUMA, and COP series with sizes ranging from 3 inches to 12 inches.
- Low Maintenance Design: Fewer internal parts and easy disassembly structure make maintenance simple and efficient.
- Strict Quality Inspection: 100% visual and function inspection for all finished products before delivery.
- CE Certified Products: All products meet CE certification standards for safety and quality assurance.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Support
- Warranty
- 6 Months
- Certification
- CE
- Standard
- AISI
- Surface Treatment
- Oxidation
- Manufacturing Process
- Forging
- Material
- Alloy Steel
- Transport Package
- Foam
- Specification
- 4.5*2.1*2.1m
- Trademark
- ABT
- Origin
- China
- HS Code
- 0101101010
- Production Capacity
- 5000/Years
- Package Size
- 270.00cm * 210.00cm * 240.00cm
- Package Gross Weight
- 80.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
DTH hammers down the hole hammers DTH equipment down the hole equipment rock drilling tools

We have all series of drilling equipment and drilling tools for water well or mining
By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers:DTH drilling rig,DTH drill tools(dth hammers and dth bits),drill pipes, underground water detector, shank adapters and coupling sleeves, drilling rig, air compressor and spare parts for drill equipment.
All products are interchangeable with various products manufactured by Atlas Copco.
DTH (Down-the-hole) Hammer And Bits
High Air Pressure DTH hammers(3''-12''):
1.ND(DHD Shank) series high air pressure DTH hammer includes:DHD3.5,DHD340,DHD350R,DHD360,DHD380,DHD1120
2.QL series high air pressure DTH hammer includes:QL40,QL50,QL60,QL80
3.SD series high air pressure DTH hammer includes:SD4,SD5,SD6,SD8,SD10,SD12
4.NUMA series high air pressure DTH hammer includes:NUMA100,NUMA120,NUMA125
5.COP series high air pressure DTH hammer includes:COP44,COP54,COP64,COP84
Connect Thread : API 2 3/8" , API 3 1/2 , Reg-6 5/8"Reg etc.

DTH Hammer Advatages
1.Valveless air distribution.More reliable.
2.Simple design of the piston.long life span.
3.More effcient energy transfer,faster drilling speed,lower air consumption and lower oil consumption.
4.Fewer intemal parts,simple structure,long life span,less failure and easier to maintain because all the parts are heat trated.
5.Easy to disassemble because the top sub,the drive chuck and the extemal cyinder are connected by muitiple steps thread.
Detailed parameters
| ND Series High Air Pressure DTH Hammers With Foot Valve | ||||||||||||||
| Item Description | Weight(kg) | |||||||||||||
| ND35 | ND45 | ND55 | ND55C | ND65 | ND85 | ND1120 | ||||||||
| 1,Top Sub | 4.20 | 6.50 | 15.00 | 13.70 | 20.00 | 41.00 | 70.00 | |||||||
| 2,"O" Ring Of Top Sub | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.04 | |||||||
| 3,Breakout Ring | 0.01 | 0.20 | 0.80 | |||||||||||
| 4,Chenck Valve | 0.20 | 0.42 | 1.00 | 1.00 | 1.00 | 1.50 | 3.00 | |||||||
| 5,Spring | 0.02 | 0.04 | 0.04 | 0.04 | 0.04 | 0.10 | 0.10 | |||||||
| 6,Compression Buffer | 0.04 | 0.04 | 0.08 | 0.08 | 0.08 | 0.42 | 1.00 | |||||||
| 7,Air Distributor | 1.40 | 2.20 | 3.70 | 3.50 | 5.00 | 12.50 | 20.00 | |||||||
| 8,Internal Cylinder | 1.60 | 2.30 | 4.50 | 4.20 | 5.00 | 8.60 | 23.00 | |||||||
| 9,Piston | 5.40 | 9.00 | 15.50 | 17.20 | 23.60 | 41.00 | 125.00 | |||||||
| 10,External Cylinder | 9.50 | 15.00 | 30.00 | 26.50 | 36.80 | 62.00 | 170.00 | |||||||
| 11,Guided Sleeve | 1.20 | 2.40 | 9.60 | 16.00 | ||||||||||
| 12,"O" Ring Of Stop Ring | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.04 | |||||||
| 13,Stop Ring | 0.20 | 0.20 | 0.30 | 0.50 | 0.60 | 1.20 | 4.50 | |||||||
| 14,Breakout Ring | 0.01 | 0.20 | 0.80 | |||||||||||
| 15,Drive Chuck | 1.95 | 3.50 | 6.40 | 4.50 | 6.00 | 17.50 | 48.00 | |||||||
| 16,Drill Bit | 5.00 | 9.00 | 16.00 | 15.60 | 26.00 | 40.00 | 120.00 | |||||||
| Technical Data | ||||||||||||||
| Length(Without Bit) | ND35 | ND45 | ND55 | ND55C | ND65 | ND85 | ND1120 | |||||||
| 930mm | 1045mm | 1214mm | 1160mm | 1248mm | 1492mm | 1900mm | ||||||||
| Weight(Without Bit) | 25.00kg | 39.00kg | 76.50kg | 72.50kg | 100.00kg | 188.00kg | 480.00kg | |||||||
| External Diameter | Ø82mm | Ø99mm | Ø126mm | Ø126mm | Ø142mm Ø144mm Ø146mm Ø148mm |
Ø180mm/Ø185mm | Ø275mm | |||||||
| Bit Shank | NHD3.5 | COP44/DHD340 | COP54/DHD360 | COP55C/DHD350Q | COP64/DHD360 | COP84/DHD380 | CDHD1120 | |||||||
| Hole Range | Ø90-Ø110mm | Ø110-Ø135mm | Ø135-Ø155mm | Ø135-Ø155mm | Ø155-Ø190mm | Ø195-Ø254mm | Ø305-Ø445mm | |||||||
| Connection Thread | API2 3"/8REG | API2 3"/8REG | API2 3"/8REG API3 1"/2REG API2 7"/8REG |
API2 3"/8REG API3 1"/2REG API2 7"/8REG |
API3 1"/2REG | API4 1"/2REG | API6 5"/8REG | |||||||
| Working Pressure | 1.0-1.5Mpa | 1.2-2.0Mpa | 1.3-2.3Mpa | 1.3-2.3Mpa | 1.5-2.5Mpa | 1.5-3.0Mpa | 2.0-3.5Mpa | |||||||
| Impact Rate at 17 Bar | 28HZ | 27HZ | 25HZ | 25HZ | 23HZ | 27HZ | 16HZ | |||||||
| Recommended Rotation Speed | 25-40r/min | 25-40r/min | 20-35r/min | 20-35r/min | 20-30r/min | 20-30r/min | 15-25r/min | |||||||
| Air Consumption | 1.0Mpa:4.5m³/min 1.5Mpa:9.0m³/min |
1.0Mpa:6.0m³/min 1.8Mpa:10.0m³/min 2.4Mpa:15.0m³/min |
1.0Mpa:9.0m³/min 1.8Mpa:15.0m³/min 2.4Mpa:23.0m³/min |
1.0Mpa:9.0m³/min 1.8Mpa:15.0m³/min 2.4Mpa:23.0m³/min |
1.0Mpa:10.0m³/min 1.8Mpa:20.0m³/min 2.4Mpa:28.5m³/min |
1.0Mpa:15.0m³/min 1.8Mpa:26.0m³/min 2.4Mpa:34.0m³/min |
1.0Mpa:30.0m³/min 1.8Mpa:56.0m³/min 2.4Mpa:78.0m³/min |
|||||||
We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
Company Information
ABT Drilling Equipment Co., Ltd. mainly provides holistic drilling solutions, serving the mining, stone crushing, water conservancy drilling industry, to help you solve the problem of drilling at high efficiency and low cost. We mainly provide mobile air compressors, drilling rigs, impactors, drills, crushers, water meters, is your stable and reliable partner.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR259088". Items marked "" are certified.
Company Profile
ABT Drilling Equipment Co., Ltd. Mainly provides integrated drilling solutions, serving the mining, stone crushing, and water conservancy drilling industries, helping you solve drilling problems efficiently and at low cost. We mainly provide complete sets of equipment such as mobile air compressors, drills, impactors, drill bits, crushers, water meters, etc., and are your stable and reliable partner.
ABT has been serving drilling equipment sales for 11 years. With the development of drilling equipment technology, ABT has grown into an enterprise integrating design, production and complete equipment solutions. Our advantage lies in the optimal configuration according to the needs of customers, ensuring quality and low prices. In order to serve customers, we have also established a full-type equipment repair center. It really allows customers to use it at ease and convenient, save worry and save money.
Years of service experience in the domestic market allows ABT to provide foreign customers with the most stable and efficient equipment. ABT provides a variety of payment methods, and ABT can also produce equipment according to your requirements. Senior engineers are waiting to communicate with you.
ABT is part of the TUO Group. The group has 3 manufacturing companies, 1 R& D center, and 1 after-sales service center. Relying on the processing power of the old industrial base in Shenyang, China, it has created ANBIT products that sell well both at home and abroad. Serving the mining, water conservancy drilling and construction industries all over the world. Create value for customers.
ABT also pays attention to environmental protection and actively adopts new environmental protection technologies to help customers transform environmental protection equipment. Reduce dust emissions.
ABT also helps poor areas to solve the water shortage problem. We funded the drilling of 2 deep-water wells in poor areas every time, so that people who lack water can use clean water.
We look forward to serving you and helping people around you solve problems.
Goal--stability, efficiency and low cost.
Advantages--many years of field experience.
Technology--a wealth of product libraries to choose the best solution for you.
Faith--Once cooperation, life-long friends
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 16, No. 15-4 Shenying Road, Hunnan San Road. Hunnan Newdistrict, Shenyang, Liaoning, China
-
Number of Employees
- 22
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, one month
-
Nearest Port
- Dalian Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- DTH Hammer, Drilling Bit, Air Compressor, Drilling Rig, Water Detector, Used Air Compressor, Used Drilling Rig, Used Truck, Used Excavator, Drilling Rod
-
Production Lines
- 1
-
Production Machines
- spray paint Machine
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-07-01
-
Export Year
- 6 Year
-
Main Markets
- North America, South America, Africa
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What customization options are available?
- We offer full customization, minor customization, flexible customization, and customization from samples or designs.
- Are these hammers compatible with Atlas Copco equipment?
- Yes, all our products are interchangeable with various products manufactured by Atlas Copco.
- What is the warranty period for the DTH hammer?
- The product comes with a 6-month warranty.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
- What are the lead times for production?
- The lead time is one month during both peak and off-peak seasons.
- What payment terms do you accept?
- We accept LC, T/T, and D/P payment terms.
- Do you provide OEM and ODM services?
- Yes, both OEM and ODM services are available.
- What is the after-sales support policy?
- We provide online support for after-sales service.
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