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Long Service Life DTH Hammer for Rock Drilling - Low Energy Consumption

Categories DTH Hammer
Brand Name: MTH
Model Number: 3" API 2 3/8"
Certification: ISO9001
Place of Origin: CHINA
MOQ: 1 Piece
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 10000 pieces per month
Delivery Time: 10-15 days
Packaging Details: wooden case
Name: DTH Hammer
Usage: Hole Drilling,oil,water well,Underground Mining,ore
Color: Blue,Gold,Red,blue or customized
Use: Ore Mining,Well Drilling,DTH drilling
Processing type: Forging,Casting
Connect thread: API 2 3/8" API 3 1/2" API 4 1/2" API 6 5/8" REG
Machine type: Drilling Tool,Drilling Equipment
Advantage: High Performance,High Wear Resistant,High-efficiency
Diameter: 85-110mm
Application: Rock Drilling,quarry,water well drilling,mining or welling drilling
  • Product Details
  • Company Profile

Long Service Life DTH Hammer for Rock Drilling - Low Energy Consumption

Long Service Life DTH Hammer for Rock Drilling - Low Energy Consumption

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”.

we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.

DTH hammer are mainly used in Rock drilling, well drilling, tunnel drilling, pile drilling and other construction.

The optimal performance of DTH Hammers includes:

1. High productivity

2. Longer service life

3. Low energy consumption


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).

Technical Data:

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


Company Profile:

Hebei Minetech Machinery Technology Co, Ltd is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption, like drill bit and drill rod with own factory in Shijiazhuang City.


With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.

Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation international market.



Product Tags:

3'' DTH Hammer

  

API DTH Hammer

  
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