drilling rig equipment、water drilling machine、machine for wellsAir drill rig 400L product operation display and functions

Publication Date: Apr 22, 2024

Applicable scope of 400L crawler pneumatic water well drilling rig

It is suitable for worker drilling and geothermal drilling. It has the advantages of large drilling diameter, deep drilling, fast footage penetration, flexibility and efficiency.

model	HQZ-400L
tower	3/6	m
Chassis	Steel track	/
Drilling diameter	130-325	mm
Drilling depth	400	m
One-time advancement length	3.6/6.6	m
Walking speed	2.5	km/h
Maximum gradeability	30	/
Engine brand	Yuchai	/
Engine power	92/110	kw
working pressure	1.7-3.5	mpa
Air consumption	17-35	m³/min
Drill pipe diameter	102/108/114	mm
Drill pipe length	3.0/6.0	m
Lifting power	25	T
Swing speed	45-115	rpm
Rotating torque	7000-9000	N.m
Dimensions	540022002870	mm
weight	7/9	T

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