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Dth Hammer Dhd350 Cop54 Sd5 Ql50 Misson50 - China

price: contact company for price

DTH hammers are used for Ore mining, quarrying, well

drilling, and other construction project. working with DTH

drilling pipe and DTH drill bit.

We can supply a full range of High Air Pressure DTH rock

drilling hammers:

CH35 ( DHD3.5, COP34) 90mm - 110mm

drilling hole

CH45 ( DHD340, COP44, SD4, QL40, MISSION40) 105mm- 138mm drilling


CH55 ( DHD350, COP54, SD5, QL50, MISSION50) 138mm- 165mm drilling

CH65 ( DHD360, COP64, SD6, QL60, MISSION60) 152mm- 203mm drilling

CH85 ( DHD380, COP84, SD8, QL80, MISSION80) 195mm- 254mm drilling

Material: Alloy steel

Processing Type: Forging

matching: Atlas copco and Ingersoll- rand model, Mission, SD,

Compared with the overseas brands, our advantages are as


1. Interchangeable with DTH bit and drill pipe manufactured

by Atlas copco and Ingersoll- rand.

2. Price are competitive against the famous brands and

quality closed to Atlas.


1. Fast drilling speed and low air consumption, lower oil

consumption due to inner structure of DTH hammer designed

according to newest rock drilling theory.

2. Energy- saving and more durable 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. Good sealing effect to prevent water and rock cutting

entering to the hammer.

About Us:

1. Our factory has been specialized in manufacturing &

exporting drilling tools and spare parts over 10 years.

2. We have advanced technology and equipment.

3. Our technician has more than 10 year' s professional

working experience.

4. Our products are exported throughout the world. Main

market: Russia, USA, North Africa.

Canada, Australia, Brazil, Uruguay, etc.

Questions you may be interested in:

1. Payment: T/ T, Western Union, Paypal

2. Delivery time: Based on your order qty, generally it

takes 15- 20 days for

production. only need 2 or 3 days if it’s available in our


3. Shipment:

Trail order: we suggest by DHL, express

Bulk order: we suggest by sea.

4. Quality control: We have our experienced QC Dep.

They will perform stick inspection and tesing for every

order before shipping out.

5. About aftersale services

Our sales team and technical Dep. Will be available at any

time. ( Holidy excluded)

Company Contact:

  • Phone: 8673188031001

  • Address: Xin Yao North Road,Tian Xin District,Chang Sha Cit, Chang Sha, China

  • Email: Email

Published date: April 27, 2015 -

  • Business Description: Great Wall Diamond Drill (Hong Kong) Co., LTD is a famous modern high

    tech enterprise, which specializing in manufacturing and exporting rock

    drill equipment and pneumatic tool. The company was founded in 2005, and

    located in the center of China industrial ChangSha. Our company has

    the full sets of producing rock drilling machine and pneumatic tool , by

    using high quality raw material, utilizing advanced craft technology and

    imposing strict quality inspection,independently research and develop

    the most advanced high air pressure DTH hammer in China, various kinds

    of DTH bits, accentric overburden drilling equipment,various kinds of

    threaded drilling bits, reverse circulation hammers and bits , shank

    adapters and coupling sleeves, drill tube, and accessories of rock

    drilling and other products. The products are being well sold in China

    and exported to United States, Australia, Canada, Brazil,South Africa,

    South Korea and other countries.

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