Product Details

Air driven hand coal drill,anchor drill rig

Product Description

Mainly used for mine, building, tunnel, etc of coal seam and soft rock drilling. In the mining of the coal electric drill has gradually replace now. With the Fried dough twist drill pipe, drill pipe and drill pipe for coal can be used with gas legs. Light weight, easy to use than electric drill.

Pneumatic coal drill in coal mine and construction engineering, the coal seam, soft sandstone and shale gas drilling when using handheld and leg dual-use rotary pneumatic coal drill, with dry wet drilling drilling all can use. Drilling range of 35 to 45 mm

Application:

for drilling pumping drainage holes, coal injection, geology exploration and various engineering holes
construction machine

Main specification:

Item		0.4Mpa	0.5Mpa	0.63Mpa
Working pressure		0.4Mpa	0.5Mpa	0.63Mpa
Rated torque		40N*m	50N*m	55N*m
Rated speed		380r/min	400r/min	440r/min
Max. power		1.6kw	2.0kw	2.5kw
Max. load torque		55N*m	70N*m	73N*m
Starting torque		60N*m	72N*m	77N*m
Stall torque		65N*m	75N*m	80N*m
1/2 no-load speed		500r/min	600r/min	650r/min
1/2 no-load torque		21N*m	25N*m	30N*m
Air consumption		3.5m³/min	4.2m³/min	4.8m³/min
Drilling dimension		19/23mm
Rinse water pressure		0.6-1.2mpa
Noise	Sound pressure level	93dBA	95dBA	9dBA
	Sound power level	110dBA	112dBA	11dBA
Overall dimension		386377260MM
weight		11KG

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