Durable and portable borehole DTH drilling machinery

Durable and portable borehole DTH drilling  machinery   Product Description Feature of rock drilling machinery: FAQ   LD70 gold drilling equipment has simple structure, easy operation, low price, energy saving,and can also drill vertical and horizontal blast hole, especially it has low center of gravity and detachability is good, so movement and transportation are convenient.   Technical Sheet of rock drilling machinery:  

Type	LD70 Electric drilling rig
Dia. of hole	60-80mm
Drilling depth	15-25m
Rotating speed	0-125rpm
Working pressure	0.5-0.7Mpa
Rod diameter-length	40*1000mm
Air consumption	≥ 3.5 m³/min
Lift power	3600N
Motor power	3kw
Overall demension	2300*500*600mm
Weight	350Kg

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