down the hole hammer, down the hole bit, down the hole hammer drill rig(China manufacturer)

Specifications

down the hole hammer, bit, drill rig:
1.efficient energy transfer
2.faster drilling speed
3.lower oil consumption

 

down the hole hammer, down the hole bit, down the hole hammer drill rig(China 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 INCH Mission80 DTH Hammer Technical Data:

 

ND85/DHD380	1492mm	188.00Kg	Φ180mm	Cop84 DHD380	Φ195-Φ254	API 4 1/2"Reg	1.0-2.5Mpa
SD8	1463mm	192.00Kg	Φ180mm	SD8	Φ195-Φ254	API 4 1/2"Reg	1.0-2.5Mpa
QL80	1465mm	182.00Kg	Φ180mm	QL80	Φ195-Φ254	API 4 1/2"Reg	1.0-2.5Mpa
Mission80	1338mm	176kg	Φ180mm	M80	Φ195-Φ254	API 4 1/2"Reg	1.5-3.0pMpa

 

 

  

 

 

 

 

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