Man Portable Small Core Drilling Rig Machine QZ-20

Portable Rock Core Drilling Cutting Machine

Function: Core Sample Drilling Rig
Brand Name: HT
Model Number: GC-20
Place of Origin: China (Mainland)
Description: HT is a professional manufacturer for rock core drilling machine, portable rock core drilling machine, rock core cutting machine.
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Portable Rock Core Drilling Cutting Machine:

HT is a professional manufacturer for rock core drilling machine, portable rock core drilling machine, rock core cutting machine.

1 Applications Of Rock Core Drilling Machine:

GC-20 rock core drilling machine is a portable multi-purpose engineering rig, is suitable for industrial and civil buildings,
geophysical pilot holes in bridges, railways,highways, hydropower and other industries.
Our portable rock core drilling machine also used in advanced drilling, grouting and punching, pre-embedded pilot holes, blasting holes, inspection holes, small household wells, etc.

2 Features Of Portable Rock Core Drilling Machine:

Compact structure, small size, light weight, high and low gear shifting, easy to move.

3 Rock Core Drilling Cutting Machine:

Drilling Diameter (mm)	46/60/75
Max Drilling Depth (m)	46mm—20m, 60mm—10m, 75mm—8m
Drilling Pipe Diameter (mm)	32
Rotation Speed (r/min)	360/720
Torque (n.m)	82 at 360r/min rotation speed
Torque (n.m)	41 at 720r/min rotation speed
Power (kw)	3Kw(electric motor) or 6.5Hp(gasoline engine)
Weight (kg)	90
Dimension (length x width x height) (mm)	700x650x1950