Gold Member Since 2015
Audited Supplier
Changsha Sollroc Engineering Equipments Co., Ltd.

SD8 DTH Hammer, DTH Hammers, SD8 Hammer manufacturer / supplier in China, offering SD8 DTH Hammer, Atlas Copco Cop66 DTH Hammers Cop66 Hammers, Numa120 DTH Bits and so on.

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SD8 DTH Hammer

FOB Price: US $2,000-3,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,000-3,000/ Piece
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Port: Shanghai, China
Production Capacity: 1000PCS Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SD8
  • Bit Diameter: 195mm-254mm
  • Product Name: SD8 DTH Hammer
  • Air Pressure: 10-25 Bar
  • Length: 1463mm
  • Exporting Countries: France, Canada, Spain, Australia, etc
  • Transport Package: Cartons + Ply-Wooden Cases Standard for Exporting
  • HS Code: 84314320
  • Sizes: 8 Inch
  • Outer Diameter: 180mm
  • Top Sub Thread: API 4 1/2" Reg
  • Weight: 192kgs
  • material: High Quality Special Steel
  • Trademark: sollroc
  • Origin: Changsha, Hunan
Product Description

About us:

We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customers all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.

8" DTH hammer specifications:

Model: DHD380, COP84, SD8, QL80

Length(less bit)1492mm1463mm1465mm
Weight (less bit)188.0kg192.0kg182.00kg
External diameter180mm180mm185mm
Bits shankDHD380
Bits diameter200-279mm
7 7/8" - 11"

7 7/8" - 11"
7 7/8" - 11"
Connection threadAPI 4 1/2" RegAPI 4 1/2" RegAPI 4 1/2" Reg
Air pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa

Other shank can be available:

3.5" hammer, shank: DHD3.5 / Bulroc BR3 / COP32 / QL30 / M30 /Mach303

4" hammer, IR DHD340A / SD4 / COP44 / QL40 / Bulroc BR4 / M40 / Mach44 shank

5" hammer, IR DHD350R / SD5 / COP54 / Bulroc BR5 / QL50 / M50 /Mach50 shank

6" hammer, IR DHD360 / SD6 / COP64 / Bulroc BR6 / QL60 / M60 shank

8" hammer, IR DHD380 / SD8 / COP84 /QL80 shank

10" hammer, SD10 / Numa100 shank

12" hammer, IR DHD1120 / SD12 / Numa120 / Numa125 shank

15" hammer, SD15 shank

We can also provide related products DTH button bits, ODEX, symmetric overburden systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc

Quality warranty:

Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Production time:

Generally, Production time is 15 -25 days.


By air, By Express or By sea according to your requests.
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Mr. Steven Shi
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