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Down-the-Hole Driller
Mainly used primary and secondary drilling in all
stone quarries. Available for vertical, horizontal and slant
drilling. It should be used for drilling before wire saw cutting.
(item)/
(Model) |
QZ-65.90B
Down-the-Hole Driller
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QDZ-65.90C
Multifunctional
Pneumatic
/Electric Driller |
QYZ-65.90D
Multifunctional
Pneumatic
/Hydraulic Driller |
Max.depth
of drilling |
20m |
20m |
20m |
| diameter of drilling |
￠65-90mm |
￠65-90mm |
￠65-90mm |
Drilling
speed |
4-6m/h |
4-6m/h |
4-6m/h |
| minimum air pressure |
0.5-0.7MPa |
0.5-0.7MPa |
0.5-0.7MPa |
total compressed
air consumption |
12-14m³/min |
7-9m³/min |
5-7m³/min |
| the hole hammer |
special pneumatic motor
|
special
pneumatic
motor |
special pneumatic
motor |
| track travel |
1.4m |
2m |
1.9m |
advance
device |
pneumatic motor ,reducer,chain |
pneumatic
motor,reducer,
chain |
Hydraulic motor,chain |
the pneumatic ratation
head |
pneumatic motor,reducer |
motor,reducer |
Hydraulic motor |
| drilling direction |
any direction |
any direction |
any direction |
adjust
height of
the down jack |
220mm |
220mm |
220mm |
pneumatic control
panel |
remote control,manual change
diection |
remote control
,manual
change
diection |
remote control,manual change
diection |
Total
weight |
400Kg |
430Kg |
375Kg |
More Information please visit
www.WireSawMachine.com |
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