SD6 Mission High Air Pressure DTH Hammer China Manufacturer

New Products

SD6 Mission High Air Pressure DTH Hammer

Basic Info

Model No.: Air Pressure DTH Hammer

Product Description

SD6 Mission High Air Pressure DTH Hammer : we have served a number of large mining projects including blast holes, anchoring geothermal bore holes, quarring, well drilling and accumulated a wealth of practical experience.And Our DTH hammer can be used in different types of drilling machine Air Pressure DTH Hammer advantage 1. More efficient energy transfer. 2. Faster drilling speed, 15%-30% higher than Others.3. Lower air consumption and lower oil consumption. oil consumption is about 10% lower than others 4. Direct factory price.

Advantages of dth hammer spare parts :
1.Valveless air distribution. More reliable.
2.Simple design of the piston, long life.
3.Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
4.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

Mission DTH Hammer Picture
high pressure Hammer

The Dth Air Drilling Tools DTH hammer parameters

DTH hammer type		MHD35	MHD45	MSD4	MQL4
Length(less bit) mm		930mm	1030	1084	1097
Weight(less bit) kg		25kg	39	40.5	41
External diameter mm		Φ82mm	Φ99	Φ99	Φ99
Bit shank		DHD3.5	COP44 DHD340	SD4	QL40
Hole range(mm)		Φ90-110	Φ110-135	Φ110-135	Φ110-135
Connection thread		API 2 3/8" Reg.	API 2 3/8"Reg	API 2 3/8"Reg	API 2 3/8"Reg
Connection thread
Working pressure		1.0-1.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa		28Hz	27Hz	27Hz	27Hz
Recommended Rotation speed		25-40r/min	25-40r/min	25-40r/min	25-40r/min
Air consumption	1.0Mpa	4.5m3/min	6.0m3/min	6.0m3/min	6.0m3/min
	1.8Mpa	9.0m3/min	10.0m3/min	10.0m3/min	10.0m3/min
	2.4Mpa		15.0m3/min	15.0m3/min	15.0m3/min

DTH hammer type		MHD55	MHD55C	MSD5	MQL5
Length(less bit) mm		1214	1160	1175	1156
Weight(less bit) kg		76.5	72.5	72.5	73
External diameter mm		Φ125	Φ125	Φ125	Φ125
Bit shank		COP54 DHD350R	HD55C DHD350Q	SD5	QL50
Hole range(mm)		Φ135-155	Φ135-155	Φ135-155	Φ135-155
Connection thread		API 2 3/8"Reg	API 2 3/8"Reg	API 3 1/2"Reg	API 3 1/2"Reg
Connection thread		API 3 1/2"Reg	API 3 1/2"Reg
Working pressure		1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa		25Hz	25Hz	25Hz	25Hz
Recommended Rotation speed		20-35r/min	20-35r/min	20-35r/min	20-35r/min
Air consumption	1.0Mpa	9.0m3/min	9.0m3/min	9.0m3/min	9.0m3/min
	1.8Mpa	15.0m3/min	15.0m3/min	15.0m3/min	15.0m3/min
	2.4Mpa	23.0m3/min	23.0m3/min	23.0m3/min	23.0m3/min

DTH hammer type		MHD65	MSD6	MQL6	MHD85
Length(less bit) mm		1248	1261	1212	1492
Weight(less bit) kg		100	100	95	188
External diameter mm		Φ142	Φ142	Φ146	Φ180
Bit shank		COP64 DHD360	SD6	QL60	COP84 DHD380
Hole range(mm)		Φ155-190	Φ155-190	Φ155-190	Φ195-254
Connection thread		API 3 1/2"Reg	API 3 1/2"Reg	API 3 1/2"Reg	API 4 1/2"Reg
Connection thread
Working pressure		1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa		23Hz	23Hz	23Hz	20Hz
Recommended Rotation speed		20-30r/min	20-30r/min	20-30r/min	20-30r/min
Air consumption	1.0Mpa	10.0m3/min	10.0m3/min	10.0m3/min	15.0m3/min
	1.8Mpa	20.0m3/min	20.0m3/min	20.0m3/min	26.0m3/min
	2.4Mpa	28.5m3/min	28.5m3/min	28.5m3/min	34.0m3/min

DTH hammer type		MSD8	MQL8	MSD10	MHN100
Length(less bit) mm		1463	1465	1502	1510
Weight(less bit) kg		192	182	290	288
External diameter mm		Φ180	Φ180	Φ226	Φ226
Bit shank		SD8	QL80	SD10	NUMA100
Hole range(mm)		Φ195-254	Φ195-254	Φ254-311	Φ254-311
Connection thread		API 4 1/2"Reg	API 4 1/2"Reg	API 4 1/2"Reg	API 6 5/8"Reg
Connection thread				API 6 5/8"Reg
Working pressure		1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa		20Hz	20Hz	18Hz	18Hz
Recommended Rotation speed		15-25r/min	15-25r/min	15-25r/min	15-25r/min
Air consumption	1.0Mpa	15.0m3/min	15.0m3/min	22.0m3/min	22.0m3/min
	1.8Mpa	26.0m3/min	26.0m3/min	40.0m3/min	45.0m3/min
	2.4Mpa	34.0m3/min	34.0m3/min	55.0m3/min	60.0m3/min

DTH hammer type		MHD1120	MSD12	MHN120	MNH125
Length(less bit) mm		1900	1880	1900	1900
Weight(less bit) kg		480	487	485	480
External diameter mm		Φ275	Φ275	Φ275	Φ275
Bit shank		DHD1120	SD12	NUMA120	NUMA125
Hole range(mm)		Φ305-445	Φ305-445	Φ305-445	Φ305-445
Connection thread		API 6 5/8"Reg	API 6 5/8"Reg	API 6 5/8"Reg	API 6 5/8"Reg
Connection thread
Working pressure		1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa		16Hz	16Hz	16Hz	16Hz
Recommended Rotation speed		15-25r/min	15-25r/min	15-25r/min	15-25r/min
Air consumption	1.0Mpa	30.0m3/min	30.0m3/min	30.0m3/min	30.0m3/min
	1.8Mpa	56.0m3/min	56.0m3/min	56.0m3/min	56.0m3/min
	2.4Mpa	78.0m3/min	78.0m3/min	78.0m3/min	78.0m3/min

Our service

1.Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client's special requirement ; 3.Train technical personnel for clients .

2.Services during the sale:
1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:
Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.

Certificate

iadc 127 tricone bit

Package and shipping

Package Type : wooden case ,also be packaged according to customers requirement

Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better

Delivery : If we have stock, the delivery time will need about 2~3 working days.

If we have no stock, such as the tci reamer and pdc hole opener, it will be 7-10 working days in total.

tricone steel tooth bits

roller cone core barrel

If you are interested in High Air Pressure DTH Hammer please send Email to Jenny

tricone bit api

How to complete the whole deal about Dth Drilling Tools

1. Firstly decide the design, material and color

2. Decide the size in accordance with client's requirement and our recommendation

3. We will give the best offer.

4. Client's accept the offer and we send proforma invoice.

5. Client transfers 30%-50% deposit and production begins

6. After production, we will send ready products photo

7. After client's confirmation, we will arrange shipment, and send copy shipping documents like B/L,commercial invoice and packing list

8. Client transfer balance payment and we will send original documents by express or Telex Release

FAQ

1. Are you a manufacturer?

Yes, we are a professional driiling tools and machine parts manufacturer.

And we have a professional R&D team.

2. What's products your company can provide?

We can provide drilling bucket,core barrel,auger,drilling teeth,casing series,rotary rig accessories ect.

3. How do you control the quality of your products?

First, we use good steel GB-Q345B.Our welding stick is flux-cored wire.

Second, we have strict quality controlling system;

Third, we promise good quality and after-sales service.

4. Can you produce according to special requirement?

Yes, we can produce customized products.

5. How is your product price?

We can give you factory price,more quantity,better price!

core barrel

Contact us if you need more details on SD 6 Air Pressure Dth Hammer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Mission DTH Hammer SD6、Air Pressure DTH Hammer. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : DTH Drilling Tools > DTH Hammer

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