Mission Series High Pressure DTH Hammers

• Sizes: 3 Inch to 6 Inch
• Transport Package: Cartons + Ply-Wooden Cases for Exporting
• Trademark: sollroc
• Origin: Changsha, Hunan
• Model NO.: Mission30, Mission40, Mission50, Mission60
• HS Code: 84314320
• Production Capacity: 1000 Per Month

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.




Mission model shank products specifications:


Shank model: Mission 30, Mission 40, Mission 50, Mission60
 

	Misson 40	Mission 50	Mission 60
Length(less bit)	1005mm	1110mm	1161mm
Weight (less bit)	40.0kg	68.5kg	90.0kg
External diameter	99mm	125mm	146mm
Bits shank	Mission 40	Mission 50	QL60
Bits diameter	105-135mm 4 1/8" - 5 1/8"	130-156mm 5 1/8" - 6 1/8"	152-203mm 6" - 8"
Connection thread	API 2 3/8" Reg	API 3 1/2" Reg	API 3 1/2" Reg
Air pressure	1.0-2.5 Map	1.0-2.5Mpa	1.0-2.5Mpa

Other shank can be available:

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

4" hammer, IR DHD340A / SD4 / COP44 / QL40 /  / M40 / 

5" hammer, IR DHD350R / SD5 / COP54 / / QL50 / M50 /

6" hammer, IR DHD360 / SD6 / COP64 / / QL60 / 

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

10" hammer, SD10 / HN100 shank

12" hammer, IR DHD1120 / SD12 / HN120 / HN125 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




Product photos



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.



Package:

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.



Transportation:

By air, By Express or By sea according to your requests.