Name: Convenient to operate ZLJ 1200 Tunnel Drilling Rig For Coal Mine underground drilling machine
Brand: Huaxia Master
Availability: InStock

Product Details

1.Brief introductions of ZLJ1200 grouting reinforcement drilling rig

ZLJ1200 grouting reinforcement drilling rig is mainly used for drilling holes with different angles in underground mine, tunnel, subway and slope support.

This drilling rig adopts mechanical drive, hydraulic feed with small size, light weight, The drilling rig is reliable and convenient to operate.

2. Specifications of ZLJ1200 grouting reinforcement drilling rig

Borehole diameter	76-Φ108mm
Vertical shaft rated output torque	1200n.m
Drilling depth	200-250m
Drilling pipe diameter	42mm/50mm
Non-coring bit	76Φ108mm
Core bit	76Φ108mm
Vertical rated rotating speed	385/219/123r/min
Vertical route	400mm
Rated pull out force	50kn(10mpa/hour)
Rated impetus	30kn(10mpa/hour)
Main shaft angle	0-360
Spring chuck maximum clamping force	50kn
Oil pump model	YBC-20/80
Oil pump rated pressure	20mpa
Oil pump rated flow	20l/min
Electric motor	model	YBK2-160M-4
	power(kw)	11
	speed(r/min)	1460
	rated pressure(v)	380/660
	rated flow(a)	26.6/13.1
Weight	820kg
Dimension	14806801290mm