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Brand Name : MTH
Model Number : HD35
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
Diameter : 82mm
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
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 | |||||
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 |
High performance
Cost-effective
Long life
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Tungsten Carbide HD35 DTH Hammer 930mm Length Excellent Anti Wear Images |