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Product Details:
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| Name: | DTH Hammer | Diameter: | 82mm |
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| Length: | 930mm | Connect Thread: | API 2 3/8" |
| Material: | Carbon Steel,Tungsten Carbide & Steel | Weight: | 25kg |
| Use: | Ore Mining,Well Drilling,DTH Drilling | Processing Type: | Forging,Casting |
| Machine Type: | Drilling Tool,Drilling Equipment | Advantage: | High Performance,High Wear Resistant,High-efficiency |
| Usage: | Hole Drilling,oil,water Well,Underground Mining,ore | Color: | Blue,Gold,Red,blue Or Customized |
| Highlight: | DTH Hammer 930mm,DTH Hammer Anti Wear,drill rig hammer Anti Wear |
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DTH Hammers in different sizes hole ranging from 110mm to 600mm. These hammers are made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle frequency. These are heavy duty hammers that well at greater depths demanding less air usage, delivering minimum performance loss.
1. With longer operating life
2. Excellent anti-wear properties
3. Easy to coperate, stable and reliable
4. Smooth with high efficiency
Technical Data |
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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 |
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2.4Mpa:15m3/min |
2.4Mpa:23m3/min |
2.4Mpa:23m3/min |
2.4Mpa:28.5m3/mi |
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High performance
Cost-effective
Long life
Contact Person: Frank
Tel: 17732305874
