Products

Contact Person : Mr. David
Company Name : Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.
Tel : 86-0311-85091068
Fax : 86-0311-85323559
Address : Hebei,shijiazhuang,NO.89 HUANGHE ROAD,HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE,SHIJIAZHUANG,CHINA
Country/Region : China
Zip : 050035

Portable Mounting Pneumatic Drill Machine

Product Detailed

Related Categories:Drilling Rig

With reverse rotated action, Use for exploring, disgas, discharge water, water injection, release pressure, roof bolting, etc.

Has the reverse rotated action, easy to take out the bit and rod, and the drill machine can choose the adaptor mounting.

This machine is portable type, and it is in the nature of explosion-proof, large torque, high rotate speed, light weight, small in size, high efficiency, simple structure, easy maintenance etc.

This machine is suitable for exploring, disgas, discharge water, water injection, release pressure, roof bolting, etc.

Performance parameter		Unit	Reference
Work pressure		MPa	0.4~0.63
Rated pressure		MPa	0.4	0.5	0.63
Rated torque		N·m	80	100	105
Rated rotate speed		r/min	260	285	290
Idle rotate speed		r/min	500	700	740
1/2 Idle rotate speed		r/min	250	350	370
1/2 Idle rotate speed torque		N·m	60	65	68
Air consumption		L/min	4	4.5	5
Max. output power		kW	2.1	3	3.2
Max. loading torque		N·m	95	120	125
Driving start torque		N·m	100	125	130
Driving stall torque		N·m	110	130	140
Noise	powerlevel	dB(A)	≤120
	Pressure level	dB(A)	≤110
Weight		kg	≤18
Drill tail dimension		mm	13×13(square),18×18(square)
Max. boring diameter		mm	φ110
Flush water pressure		MPa	0.6~1.2