Specifications

Atlas copco cop84 dth hammer
1.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:

1. Valveless air distribution. More reliable.
2. Simple design of the piston, long life.
3. More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
4. Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
5. 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 DHD380	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