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76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling

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76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling

76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling
76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling
76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling 76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling

Large Image :  76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling

Product Details:
Place of Origin: CHINA
Brand Name: MTH
Certification: ISO9001
Model Number: DHD 3.5
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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76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling

Description
Product Name: DTH Hammer Machine Type: Drilling Tool,Drilling Equipment
Application: Rock Drilling,quarry,water Well Drilling,mining Or Welling Drilling Connect Thread: API 2 3 / 8 REG
Hole Range: 155mm-190mm Size: 3 - 12 Inches
Color: Blue,Gold,Red,blue Or Customized Material: Carbon Steel,Tungsten Carbide & Steel
Advantage: High Performance,High Wear Resistant,High-efficiency Diameter: 3 Inches ( 76mm )
Highlight:

High Performance 3 Inch DTH Hammer

,

quarrying exploration 3 Inch DTH Hammer

,

Quarrying Exploration rock drilling hammer

High Performance 76mm 3 Inch DTH Hammer For Quarrying Exploration
Product Description
3" Down The Hole (DTH) Hammer with Tube for Water Well Drilling & Mining Applications
Applications
Designed for drilling operations in mining, quarrying, exploration, water-well, geothermal, and construction/geotechnical projects.
Technical Overview
"DTH" stands for "Down The Hole" and is sometimes referred to as "RAB" (Rotary Air Blasting) in certain markets.
Specifications
Parameter Value 1 Value 2 Value 3 Value 4 Value 5
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
Connection 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 1.3-2.3 Mpa 1.3-2.3 Mpa 1.5-2.5 Mpa
Impact Rate at 17 Bar 28HZ 27HZ 25HZ 25HZ 23HZ
Recommended Rotation Speed 25-40 r/min 25-40 r/min 20-35 r/min 20-35 r/min 20-30 r/min
Air Consumption 1.0Mpa:4.5 m³/min
1.5Mpa:9.0 m³/min		 1.0Mpa:6 m³/min
1.8Mpa:10 m³/min
2.4Mpa:15 m³/min		 1.0Mpa:9 m³/min
1.8Mpa:15 m³/min
2.4Mpa:23 m³/min		 1.0Mpa:9 m³/min
1.8Mpa:15 m³/min
2.4Mpa:23 m³/min		 1.0Mpa:10 m³/min
1.8Mpa:20 m³/min
2.4Mpa:28.5 m³/min
Packaging
Wooden case
Key Advantages
  • Constructed with superior alloy steel and robust design
  • Energy efficient operation with reduced oil consumption
  • 10%-20% lower air consumption compared to standard models
  • 15%-20% faster penetration rate than conventional DTH hammers
  • Wide working pressure range: 6 Bar to 35 Bar (0.6~3.5Mpa)
Product Images
76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling 0 76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling 1 76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling 2 76mm API 2 3/8 REG DTH Hammer with 155mm-190mm Hole Range for High Performance Drilling 3

Tag:

127mm DTH Hammer,

DTH ql80 hammer,

12in DTH Hammer

Contact Details
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Contact Person: Frank

Tel: 17732305874

Send your inquiry directly to us (0 / 3000)

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