Used in exploring,discharging gas/water in drilling work,drilling,mixing and bolt installing in coal tunnel and coal-rock tunnel

The biggest drilling power among the same type machines in China.

It is servicing in more than one hundred collieries of China and has earned recognition and praise.

It is specially used in exploring, discharging gas and water in drilling work, and also can be used in drilling, mixing and bolt installing in coal tunnel and coal-rock tunnel.

MODELPARAMETER		ZQS- 65/2.5
AIR PRESSURE (Mpa)		0.4 -- 0.63
RATED TORQUE (N.m)		≥65
RATED ROTATE SPEED(r/min)		≥380
MAX. OUTPUT POWER (kw)		≥2.5
MAX. LOADING TORQUE (N.m)		≥100
DRIVE STALL TORQUE (N.m)		≥130
LOADING AIR CONSUMPTION (m3/min)		4
IDLE ROTATE SPEED (r/min)		850
1/2 IDLE ROTATE SPEED (r/min)		425
1/2 IDLE TORQUE(N.m)		50
NOISE(dB(A))	LEVEL	≤90
WEIGHT (kg)		13
DRILL TAIL SIZE(mm)		13 X 13(square) /18 X 18(square
FLUSH WATER PRESSURE (Mpa)		0.6 -- 1.2

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Portable Pneumatic Drilling Machine