Name: actory ZQS-50/2.5S(B) Pneumatic Handheld Drilling Rig
Availability: InStock

Product Details

Scope of application

Ink lung ZQS - 50/2.5 S long pneumatic hand-held drill is a independent research and development of a new generation of drilling machine, applicable to the hardness of sf6, half coal rock in coal roadway side help anchor homework, homework with six kelly, twist drill pipe, drill bit and anchor rod (rope) mixer complete side help anchor operation, can also be used to drain, drainage, gas, coal, water injection, such as pressure relief hole drilling, hole operations.

Product features

Small volume, high speed, light weight, easy operation and high efficiency

Specification

Performance parameter	Unit	Parameter values	parameter values	parameter values
Work stress	MPa	0.40	0.50	0.63
Nominal torque	N·m	40	50	55
Rated speed	r/min	460	480	500
Maximum power output	kW	1.9	2.5	2.8
Maximum load torque	N·m	55	65	75
Power stall torque	N·m	65	80	90
Starting torque	N·m	60	70	80
Air consumption at load	m3/min	3.8	4.7	5.8
No-load speed	r/min	950	1050	1150
1/2 no-load speed	r/min	475	525	575
1/2 no-load torque	N·m	35	40	45
Sound pressure level Noise	dB(A)	110
Sound power level Noise	dB(A)	105
Heavy machine	Kg	11
Dimensions of drilling tail connection	mm	B19、B22、Twist drill