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Product introduction
The ZQSJ-80 serial of portable pneumatic drilling machine is a generation of portable pneumatic drilling machine developed by our company in 2010, it only weighs 13kg, however, it rated torque reaches 80N.m, its working rate can reach 2.8Kw and 3.0Kw. It is well designed to detect geological structure seam, underground water, oil, gas detection and releasing, pressure-releasing hole drilling, tunnel drill through, tunnel supporting and other special usage.
Performance and Parameters
|
Performance |
Parameters |
ZQSJ-80/2.8S |
ZQSJ-80/3.0S |
|
Applicable air pressure(MPa) |
0.4-0.63 |
0.4-0.63 |
|
|
Rated air pressure(MPa) |
0.5 |
0.5 |
|
|
Flushing water pressure(MPa) |
0.6-1.2 |
0.6-1.2 |
|
|
Rated torque(N.m) |
80 |
80 |
|
|
Rated rotate speed(r/min) |
335 |
335 |
|
|
Rated output pressure(kW) |
2.8 |
3.0 |
|
|
Stall torque(N.m) |
130 |
130 |
|
|
Loading air Consumption(m3/min) |
≤4.8 |
≤4.8 |
|
|
Idle rotate speed(r/min) |
950 |
950 |
|
|
Noise(dB(A)) |
≤110 |
≤110 |
|
|
Weight(kg) |
13 |
13 |
|
Matched drilling tools |
Shank size(mm) |
13×13 （square） |
24×24 （square） |
18×18 （square） |
|
High-efficiency spiral drill rod diameter(mm) |
Φ42 |
Φ76 |
Φ69 |
|
|
High-efficiency drill bit diameter(mm) |
Φ44 |
Φ82 |
Φ76 |