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DHD Down the hole (DTH) Hammers

Product Details

DTH (Down The Hole) Hammer


The “DTH” is theabbreviation of “Down The Hole” and sometimes it is also called “RAB” in somemarkets, then the “RAB” is short for “Rotary Air Blasting”.

 


Down the hole(DTH) hammers are widely used for mining, quarrying, construction, civilengineering and water well drilling. Combining premium raw materials withadvanced production technologies, we supply different sizes of DTH hammer from3 inches to 12 inches to compete to Sandvik, Epiroc, Mincon, Rockmore, Halco.

 

DHD hammer 

Hammer


Working Pressure (Bar)

 


Hole Range (mm)

 


Hammer Out Dia.(mm)

)


Bit Shank

k

 

Net Weight (Kg)

)


AME 3DHD HAMMER HD

 

8 - 30 90 - 105 80 DHD3.5 23 


AME 4DHD HAMMER HD

 

8 - 30 105 - 130  99 DHD340 38 


AME 5DHD HAMMER HD

 

8 - 30 133 - 152  126  DHD350 74 


AME 6DHD HAMMER HD

 

8 - 30

152 - 254  144  DHD360 112 


AME 8DHD HAMMER HD

 

8 - 30 194 - 305  182  DHD380 180 


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