Atlas Copco COP84 DTH Hammer
Specifications
Atlas copco cop84 dth hammer1.efficient energy transfer
2.faster drilling speed
3.lower oil consumption
4.longer life
copco84 dth hammer (manufacturer) :
1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide
It has the following advantages:
- Valveless air distribution. More reliable.
- Simple design of the piston, long life.
- More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
- Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
- Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.
8" DTH Hammer Technical Data:
ND85/COP84 |
1492mm |
188.00Kg |
180mm |
Cop84 |
195-254 |
API 4 1/2"Reg |
1.0-2.5Mpa |
SD8 |
1463mm |
192.00Kg |
180mm |
SD8 |
195-254 |
API 4 1/2"Reg |
1.0-2.5Mpa |
QL8 |
1465mm |
182.00Kg |
180mm |
QL80 |
195-254 |
API 4 1/2"Reg |
1.0-2.5Mpa |

down the hole hammer | martillo de fondo | o martelo buraco | marteau fond de trou | Imlochhammer | martello | a lyukba kalapács | alasuppovasara | síos an poll casúr | ned i hullet hammer | ned i hullet hammer
down the hole bit | por el poco agujero | baixo o bit buraco | vers le bas le bit de trou | in das Loch Bit | il bit del foro | a lyukba bit | síos an poll giotán | ned i hullet bit | ned i hullet bit
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