Fast Drilling Speed Crawler Pneumatic Top Hammer Rock Drilling Rig Machine Introduction

It's used for drilling large blast hole. It's especially convenient to be used during the initial period of opencast working, other drill carriage unable to reach, unable to carry on the normal work.

1).Forward, turn, and the impact of all the compressed air as power, structure simple, power, relocation facilities.

2). In the single-top, double top, bearing-type three supporting structures to choose, can adapt to any geological features.

3). Centralized control mechanism, easy to operate.

4). Unique dual muffle effect, reducing environmental pollution.

Fast Drilling Speed Crawler Pneumatic Top Hammer Rock Drilling Rig Machine Parameter

Model	HQZ100	HQZ150L	HQZ200
Drilling diameter	100-219	100-300	100-254mm
Adaptation of geological environment	Soft rock and hard rock	Soft rock and hard rock	Soft rock and hard rock
Drilling direction	45-90° with the ground	90° with the ground	45-90° with the ground
Drilling depth	150m	150m	200m
One-time advance length of the drilling tool	1500mm	2000mm	1500mm
Motor power	7.5kw	15kw	11kw
Drilling rotation speed	0-78	0-52	0-52
Air pressure	0.8-2.1	0.8-3.4	1.45-2.5Mpa
Gas consumption	14.5L/min		21L/min
Total weight	600KG	2000KG	820KG