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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: LEANOMS
  • Model Number: 3(3.5)",4",5",6",8",10",12" dth hammers
  • Type: dth hammer
  • Machine Type: Drilling Tool
  • Certification: API
  • Material: Carbon Steel
  • Processing Type: Forging
  • Use: Coal Mining
  • Quality: 100% quality similarity with Atlas ect. world top class brands
  • Advantages: high quality and factory prices
  • Shank series: COP, SD, DHD, QL, MISSION,BR,J/CIR series,R.C.
  • series: low/middle/high air pressure dth hammer
  • Hole range: 76-254mm
  • Connect Thread: API 2 3/8" Reg-6 5/8"Reg
  • Air consumption: 0.5-2.5Mpa
  • OEM: YES
  • Color: According to your requirements
  • Sample: YES

Packaging & Delivery

Packaging Details Inner package with cartons,outer package with wooden case;
Delivery Time Shipped in 20 days after payment

Atlas Copco High Middle Air Pressure Down The Hole Dth Hammer

 

Related Products

We can supply all series of drilling equipment and drilling tools

By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers:Down the hole hammer and bits(dth hammers and dth bits),drill pipes, threaded drilling bits, reverse circulation hammers and bits, 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.
 
   
 Drill Rig

99% Response Rate

 Dth bits

100% Response Rate

 Drill Pipe

99% Response Rate

Product Description

Product Application

All our products, which passed ISO9001 quality management system, are widely used in open pit mining, tunneling, quarrying, transportation construction,engineering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc. We are one of the companies which have the most complete product lines, the most abundant species and the most widely used products in drilling industry. 

 

 Down-the-hole Drilling Tools

 

High air pressure DTH hammer:
1.High air pressure DTH hammer size from 3" to 12"(76mm-304mm)
2.Shank types including COP, QL,DHD, MISSION,HD,IR, SD,TD, etc.
3.Connect Thread : API 2 3/8" , API 3 1/2 , Reg-6 5/8"Reg etc.

 

 

Low Air Pressure DTH hammers:

1.CIR series Low air pressure DTH hammer includes: CIR55, CIR65, CIR70, CIR80, CIR 90, CIR110, CIR110W, CIR150, CIR170, CIR200W etc.

2.J series Low air pressure DTH hammer includes: J60C, J70C, J80B, J100B, J150B, J170B, J200B

R.C.(Reverse Circulation) hammmers

1.R.C. hammers includes:RC45,RC55,RC65,PR52 etc.

 

 

DTH Hammer Advatages
1. Fast drilling speed and low air consumption  due to the special inner structure.

2. Smooth performance and long service due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

 

 

High Air Pressure DTH Hammer (with foot valve) Technical Data

DHD/COP series DTH HAMMERS 
DTH hammer typeDHD35DHD340DHD350DHD360DHD380DHD1120
Bit shankDHD3.5COP44   DHD340COP54 DHD350RCOP64   DHD360COP84    DHD380DHD1120
Hole range(mm)Φ90-110Φ110-135Φ135-155Φ155-190Φ195-254Φ305-445
Connection threadAPI 2 3/8” Reg.API 2 3/8"RegAPI 2 3/8"RegAPI 3 1/2"RegAPI 4 1/2"RegAPI 6 5/8"Reg
  API 3 1/2"Reg   
Working pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
QL series DTH HAMMERS 
DTH hammer typeQL40QL50QL60QL80  
Bit shankQL40QL50QL60QL80  
Hole range(mm)Φ110-135Φ135-155Φ155-190Φ195-254  
Connection threadAPI 2 3/8"RegAPI 3 1/2"RegAPI 3 1/2"RegAPI 4 1/2"Reg  
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa  
SD series DTH HAMMERS 
DTH hammer typeSD4SD5SD6SD8SD10SD12
Bit shankSD4SD5SD6SD8SD10SD12
Hole range(mm)Φ110-135Φ135-155Φ155-190Φ195-254Φ254-311Φ305-445
Connection threadAPI 2 3/8"RegAPI 3 1/2"RegAPI 3 1/2"RegAPI 4 1/2"RegAPI 4 1/2"Reg    API 6 5/8"Reg
    API 6 5/8"Reg
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
NUMA series DTH HAMMERS 
DTH hammer typeNUMA100NUMA120NUMA125   
Bit shankNUMA100NUMA120NUMA125   
Hole range(mm)Φ254-311Φ305-445Φ305-445   
Connection threadAPI 6 5/8"RegAPI 6 5/8"RegAPI 6 5/8"Reg  
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa   

 

High Air Pressure DTH Hammer (without foot valve) Technical Data

DHD/COP series DTH HAMMERS 
DTH hammer typeDHD35DHD340DHD350DHD360DHD380DHD1120
Bit shankIR3.5COP44            DHD340COP54   DHD350RCOP64     DHD360COP84      DHD380DHD1120
Hole range(mm)Φ90-115Φ110-135Φ135-155Φ155-203Φ195-254Φ305-445
Connection threadAPI 2 3/8” Reg.API 2 3/8"RegAPI 2 3/8"RegAPI 3 1/2"RegAPI 4 1/2"RegAPI 6 5/8"Reg
  API 3 1/2"Reg   
Working pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
QL series DTH HAMMERS  
DTH hammer typeQL40QL50QL60QL80  
Bit shankQL40QL50QL60QL80  
Hole range(mm)Φ110-135Φ135-155Φ155-203Φ195-254  
Connection threadAPI 2 3/8"RegAPI 2 3/8"RegAPI 3 1/2"RegAPI 4 1/2"Reg 
 API 3 1/2"Reg   
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa  
SD series DTH HAMMERS 
DTH hammer typeSD4SD5SD6SD8SD10SD12
Bit shankSD4SD5SD6SD8SD10SD12
Hole range(mm)Φ110-135Φ135-155Φ155-203Φ195-254Φ254-311Φ305-445
Connection threadAPI 2 3/8"RegAPI 2 3/8"RegAPI 3 1/2"RegAPI 4 1/2"RegAPI 6 5/8"RegAPI 6 5/8"Reg
 API 3 1/2"Reg   
Working pressure1.5-2.0Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
MISSION series DTH HAMMERS 
DTH hammer typeMISSION4MISSION5MISSION6MISSION8  
Bit shankMISSION4MISSION5MISSION6MISSION8  
Hole range(mm)Φ110-135Φ155-190Φ155-203Φ195-254  
Connection threadAPI 2 3/8"RegAPI 2 3/8"RegAPI 2 7/8"RegAPI 4 1/2"Reg 
 API 3 1/2"RegAPI 3 1/2"Reg  
 API 2 7/8"Reg2 7/8"IF   
Working pressure1.2-2.0Mpa1.3-2.3Mpa1.5-2.5Mpa1.5-3.0Mpa  
NUMA series DTH HAMMERS 
DTH hammer typeNUMA100NUMA120NUMA125   
Bit shankNUMA100NUMA120NUMA125   
Hole range(mm)Φ254-311Φ305-445Φ305-445   
Connection threadAPI 6 5/8"RegAPI 6 5/8"RegAPI 6 5/8"Reg  
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa   

 

 Low Air Pressure DTH Hammer Technical Data

DTH hammer typeCIR76CIR90CIR110CIR130CIR150
Bit Shank:CIR76CIR90CIR110CIR110/CIR130CIR150
Top Sub Thread:F48x10PINF48x10PINAPI 23/8" RGE BOXAPI 23/8" RGE BOXF70x10PIN
Bit Diameter:76(mm)90-120(mm)110-150(mm)130-175(mm)150-200(mm)
Working Pressure:4-10(bar)5-10(bar)5-10(bar)5-10(bar)5-10(bar)

Shank Type:COP/QL/DHD/MISSION/SD/IR/BR/CIR/J/Mach

Different size and shank types of DTH Bit

1.High and low air pressure down-the-hole drill bits 

2.Low air pressure hole Dia.:65-220mm  

3.High air pressure hole Dia.:85-305mm  

4.Face type:drop center/concave/convex/double gauge/flat  

5. Our DTH Bit can be suitable for many types of DTH Hammer shank, including Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.

 

DTH bit is our company main product. After mang years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products.

 

DTH bit TypeDiameter: (mm)Weight: (kg)
Low air pressure CIR series DTH bits68 ~ 2002.6 ~ 48
Low air pressure J series DTH bits65~2202.2~45
Middle air pressure BR & COP DTH bits76 ~ 1103.8 ~ 15
3 inch high Air pressure DTH bits                               (COP32/BR3/HD35/IR3.5/COP34/QL30)85 / 90 / 95 / 100 / 1054.2 ~ 5.5
4 inch high Air pressure DTH bits                     (DHD340/COP44/SD4/QL40/MISSION4)105 / 110 / 115 / 120 / 1279 ~ 12
5 inch high Air pressure DTH bits                   (DHD350R/COP54/SD5/QL50/MISSION5)133 / 140 / 146 / 152 / 16515 ~ 18.5
6 inch high Air pressure DTH bits                      (DHD360/COP64/SD6/QL60/MISSION6)152 / 165 / 178 / 190 / 20326 ~ 36
8 inch high Air pressure DTH bits                       (DHD380/COP84/SD8/QL80/MISSION8)195 / 203 / 216 / 254 / 30533 ~ 95
10 inch high Air pressure DTH bits                            (SD10/NUMA100)254/305/311/33090~155
12 inch high Air pressure DTH bits                       (DHD1120/SD12/NUMA12/NUMA125)305/311/330/346/356/381150~200
Our Company

Xiamen Leanoms Drilling Machinery Co., Ltd. is located in the cross-strait financial center Xiamen Torch Hi-Tech Zone(xiangan), which has over 15 years experience in drilling area. Leanoms is a collection of drilling product technology and development, manufacture, and marketing for the integration of large-scale, diversified company. 

Leanoms is a professional and modern high-tech enterprise, engaged in developing and manufacturing drill and pneumatic tools.
After 15 years development, Leanoms covers an area of 55,000 m2, is one of the largest manufacturers of drilling tools in China and one of the leading suppliers.

 

Our Mission

Lean Operation
Lean Manufacture
Lean Service

We have rich experience in drilling area. Leanoms work on providing suitable drilling solutions for our customers to improve drilling efficiency and save running costs. We have a professional team to supply comprehensive after-sales service for you.

Our Services

FAQ

1. Methods of Payment:

 T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

Only 2 or 3 days if we have stock on your request size.

Based on order quantity, normally it takes 25 days for production.

3. Shipping way

Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

Bulk order: we suggest by air or by sea.

4. Quality Control

 We have our own experienced QC.

 There will be strict inspection and testing for every order before shipping out.

5. After Services:

  (1). Our sales team will response for your question within 24 hours (Holidays Excluded)

  (2). Technical Support will be available in any time

  (3). Free replacement will provide once the failure confirmed caused by our product quality

6.How can we trust your company?

We support Alibaba trade insurance. Protecting products quality, shipment on time and your covered amount.

Any other questions,please feel free to contact with me online or by phone.

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