Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

Pneumatic Drilling Machine

Pneumatic Drilling Machine
Product Detailed

more powerful and light weight
RATED TORQUE(N.m) 50

1. Usage exploring, discharging gas and water in drilling work drilling, mixing and bolt installing in coal lanes, half coal lanes.  2.Feature2.1light weight  only 1/3 of the electric drilling machine on the same power2.2pneumatic

MODEL

PARAMETER

ZQS -50/300

AIR PRESSURE (Mpa)

0.4-0.63

RATED TORQUE(N.m)

50

RATED ROTATE SPEEDr/min

300

MAX. OUTPUT POWER (kw)

1.6

MAX. LOADING TORQUE(N.m)

60

DRIVE STALL TORQUE (N.m)

75

LOADING AIR CONSUMPTION (m3/min)

2.4

IDLE ROTATE SPEED r/min

1900

1/2 IDLE ROTATE SPEED r/min

950

1/2 IDLE TORQUE(N.m)

25

NOISE dBA

LEVEL

≤90

WEIGHT (kg)

8

DRILL TAIL SIZE(mm)

19-22

FLUSH WATER PRESSURE (Mpa)

0.6-4.5



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