High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment

Name: High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment
Brand: HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
SKU: DHD350
Price: 151.00 USD
Availability: InStock

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High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment

Large Image : High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment

Product Details:

Place of Origin:	CHINA
Brand Name:	MTH
Certification:	ISO9001
Model Number:	DHD350

Payment & Shipping Terms:

Minimum Order Quantity:	1 Piece
Price:	$3-$300
Packaging Details:	wooden case
Delivery Time:	10-15 days
Payment Terms:	T/T, Western Union, MoneyGram
Supply Ability:	10000 pieces per month

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High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment

Description

Name:	DTH Hammer	Use:	Ore Mining,Well Drilling,DTH Drilling
Material:	Carbon Steel,Tungsten Carbide & Steel	Machine Type:	Drilling Tool,Drilling Equipment
Processing Type:	Forging,Casting	Advantage:	High Performance,High Wear Resistant,High-efficiency
Application:	Rock Drilling,quarry,water Well Drilling,mining Or Welling Drilling	Color:	Blue,Gold,Red,blue Or Customized
Usage:	Hole Drilling,oil,water Well,Underground Mining,ore	Size:	3" 3.5" 4" 5" 6" 8" 10" 12"
Diameter:	105-127mm	Connect Thread:	API 2 3/8" API 3 1/2" API 4 1/2" API 6 5/8" REG
Highlight:	DHD350 DTH Hammer , 12in DTH Hammer

High air pressure DHD350 Hammer DTH Hammer

Description:

“DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”.

Advantage:

1. superior alloy steel and robust design.

2. saving oil

3. 10%-20%lower air consumption

4. 15%-20% faster penetration than conventional DTH hammer

5. wording pressure 6 Bar to 35 Bar(0.6~ 3.5Mpa)

Specifications:

Technical Data
Length(Without Bit)	930mm	1030mm	1214mm	1160mm	1248mm
Weight(Without Bit)	25.00 kg	39.00 kg	76.50 kg	72.50 kg	100.00 kg
External Diameter	82mm	99mm	126mm	126mm	142/144/146/148mm
Bit Shank	DHD3.5	COP44/DHD340	COP54/DHD350R	ND55C/DHD350Q	COP64/DHD360
Hole Range	90-110 mm	110-135 mm	135-155 mm	135-155 mm	155-190 mm
Connect ion Thread	API 2 3/8”Reg	API 2 3/8”Reg	API 2 3/8”Reg API 3 1/2”Reg API 2 7/8”Reg	API 2 3/8”Reg API 3 1/2”Reg API 2 7/8”Reg	API 3 1/2”Reg
Working Pressure	1.0- 1.5 Mpa	1.2-2.0 Mpa	1.3-2.3Mpa	1.3-2.3 Mpa	1.5-2.5 Mpa
Inpact Rate at 17 Bar	28HZ	27HZ	25HZ	25HZ	23HZ
Reccfurended Rotation Speed	25-40 "min	25-40 r/min	20-35 r/min	20-35 r/min	20-30 r/min
Air Consunption	1.0Mpa :4.5 m3/min	1.0Mpa :6m3/min	1.0Mpa:9 m3/min	1.0Mpa:9m3/min	1.0Mpa :10 m3/min
	1.5Mpa:9.0m3/min	1.8Mpa:10m3/min	1.8Mpa:15m3/min	1.8Mpa:15m3/min	1.8Mpa:20m3/min
		2.4Mpa:15m3/min	2.4Mpa:23m3/min	2.4Mpa:23m3/min	2.4Mpa:28.5m3/mi

High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment 0

High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment 1

High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment 3

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Contact Person: Frank

Tel: 17732305874

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High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment

High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment

High Air Pressure 12in DHD350 DTH Hammer For Drilling Equipment

DHD350 DTH Hammer

12in DTH Hammer

High air pressure DHD350 Hammer DTH Hammer​

Description:

“DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”.

Advantage:

1. superior alloy steel and robust design.

2. saving oil

3. 10%-20%lower air consumption

4. 15%-20% faster penetration than conventional DTH hammer

5. wording pressure 6 Bar to 35 Bar(0.6~ 3.5Mpa)

Specifications:

Technical Data

Length(Without Bit)

930mm

1030mm

1214mm

1160mm

1248mm

Weight(Without Bit)

25.00 kg

39.00 kg

76.50 kg

72.50 kg

100.00 kg

External Diameter

82mm

99mm

126mm

126mm

142/144/146/148mm

Bit Shank

DHD3.5

COP44/DHD340

COP54/DHD350R

ND55C/DHD350Q

COP64/DHD360

Hole Range

90-110 mm

110-135 mm

135-155 mm

135-155 mm

155-190 mm

Connect ion Thread

API 2 3/8”Reg

API 2 3/8”Reg

API 2 3/8”Reg

API 3 1/2”Reg

API 2 7/8”Reg

API 2 3/8”Reg

API 3 1/2”Reg

API 2 7/8”Reg

API 3 1/2”Reg

Working Pressure

1.0- 1.5 Mpa

1.2-2.0 Mpa

1.3-2.3Mpa

1.3-2.3 Mpa

1.5-2.5 Mpa

Inpact Rate at 17 Bar

28HZ

27HZ

25HZ

25HZ

23HZ

Reccfurended Rotation Speed

25-40 "min

25-40 r/min

20-35 r/min

20-35 r/min

20-30 r/min

Air Consunption

1.0Mpa :4.5 m3/min

1.0Mpa :6m3/min

1.0Mpa:9 m3/min

1.0Mpa:9m3/min

1.0Mpa :10 m3/min

High air pressure DHD350 Hammer DTH Hammer