Pnuematic drilling rig,pnuematic jumbolter,rockbolting machine

ZQS - 50/1.8 Pneumatic hand-held jumbolter



Application

ZQS - 50/1.8 pneumatic hand-held jumbolter suitable for the coal lane installation with the rock hardness acuities ≤f6, half coal lane of the coal bolting work. It could also drill the anchor hole, mix and install the anchors of the resin type.



Characteristics:

- Small in size, light weight, simple operation, easy maintenance.

- Metal motor gear, extending using life.

- Running stability, high reliability.

- Safety explosion protection, reasonable structure, strong adaptability.



Main parameter:

Working air pressure
MPa
0.4
0.5
0.63

Rated torque
N.m
≥40
≥50
≥55

Rated speed
r/min
400
450
500

No-load speed
r/min
≥1000
≥1200
≥1500

Maximum power output
KW
≥1.4
≥1.8
≥2.2

Maximum load torque
N.m
≥58
≥70
≥85

Starting torque
N.m
≥58
≥70
≥85

Dynamic stall torque
N.m
≥58
≥70
≥85

No-load speed
r/min
≥500
≥600
≥750

No-load speed torque
N.m
≥35
≥45
≥50

Noise
dB(A)
≤93
≤95
≤98

dB(A)
≤110
≤112
≤115

Air consumption
m3/min
≤3.0
≤3.5
≤4.5

Total weight
kg
10.5±0.5

Flushing water pressure
MPa
0.6-1.2

Overall dimension
mm×mm×mm
380×231×400