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High Air Pressure DTH Hammer DHD340 DHD350 DHD360 DHD380 Down The Hole DTH Hammer And Bit

High Air Pressure DTH Hammer DHD340 DHD350 DHD360 DHD380 Down The Hole DTH Hammer And Bit

Product Description The DHD3.5 hammer adopts rock drilling theory to design the internal structure size of the hammer, so that the hammer can obtain ideal energy transmission, with large single impact energy, high impact frequency and lower air consumption; Selection of high-quality raw...

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Features

Product Description
The DHD3.5 hammer adopts rock drilling theory to design the internal structure size of the hammer, so that the hammer can obtain ideal energy transmission, with large single impact energy, high impact frequency and lower air consumption; Selection of high-quality raw materials and advanced processing technology, more stable performance, longer life. Advantages: 1. Simple design of the piston.long life span. 2. More efficient energy transfer,faster drilling speed,lower air consumption and lower oil consumption. 3. Fewer internal parts,simple structure,long life span,less failure and easier to maintain because all the parts are heat treated. 4. Easy to disassemble because the top sub,the drive chuck and the external cylinder are connected by multiple steps thread.
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Down The Hole DTH Hammer DHD3.5 water well drilling high air pressure DTH hammer
Specification
Weight (KG)
25
Brand Name
None
Type
DTH Hammer
Machine Type
Drilling Tool
Use
Coal Mining
Product name
DTH Hammer
Application
Well Drilling,DTH Drilling,Ore Mining Coal Mining
Thread
2 3/8" API REG Thread
Length
928mm
Working pressure
1.0-1.7Mpa
Advantage
High Performance,Wear Resistance
Formation
Medium Hard Rock Formation
Drilling hole range
90-110mm
Outer diameter
82mm
Name
DHD3.5 DTH Hammer
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