6 Inch Forging Low Pressure DTH Hammer 105-127mm For Mining
Description
| Name: | DTH Hammer | Material: | Carbon Steel,Tungsten Carbide & Steel |
|---|---|---|---|
| Use: | Ore Mining,Well Drilling,DTH Drilling | Processing Type: | Forging,Casting |
| Machine Type: | Drilling Tool,Drilling Equipment | Application: | Rock Drilling,quarry,water Well Drilling,mining Or Welling Drilling |
| Advantage: | High Performance,High Wear Resistant,High-efficiency | Usage: | Hole Drilling,oil,water Well,Underground Mining,ore |
| Color: | Blue,Gold,Red,blue Or Customized | Diameter: | 105-127mm |
| Size: | 6″ | Connect Thread: | API 2 3/8″ API 3 1/2″ API 4 1/2″ API 6 5/8″ REG |
| Highlight: |
6Inch DTH Hammer, 127mm DTH Hammer |
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6 Inch Forging Low Pressure DTH Hammer 105-127mm For Mining
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Low Air Pressure 6 inch Mining Forging DTH Hammer
Low Air Pressure 6 inch Mining Forging DTH Hammer
Description:
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??.
Features:
Features:
3. Easy to coperate, stable and reliable
Advantage:
Advantage:
1. superior alloy steel and robust design.
4. 15%-20% faster penetration than conventional DTH hammer
Specifications:
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??RegAPI 3 1/2??RegAPI 2 7/8??Reg |
API 2 3/8??RegAPI 3 1/2??RegAPI 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 |
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Name: DTH Hammer
Name:
Usage: Hole Drilling,oil,water well,Underground Mining,ore
Usage:
Color: Blue,Gold,Red,blue or customized
Color:
Use: Ore Mining,Well Drilling,DTH drilling
Product name: DTH Hammer
Product name:
Machine type: COP64
Machine type:
Diameter: 6 inch ( 152mm )
Diameter:
Connect thread: API 3 1 / 2 ” REG
Connect thread:
Key Word: 4 Inch 102mm Dth Hammer
Connect thread: API 2 3 / 8 ” REG, DHD 3.5
Machine type: Drilling Tool,Drilling Equipment
Key Word: DHD 350 Dth Hammer
Processing type: Forging,Casting
Processing type:
Material: Carbon Steel,Tungsten Carbide & Steel
Material:
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