Specifications

CTQ-G140YFgold mining blasting hole drilling rig
depth:60m
hole dia:115-140mm

CTQ-G140YF gold mining blasting hole drilling rig

Application :

CTQG140Y Hydraulic Crawler drilling rig,using new type hydraulic technology,low consumption,large rotary torque.the rig structure is compact.when drilling,the mast supported on the ground,borehole stability is good.

CTQG140Y mainly use for open mining DTH blasting construction,electrical power stations ,road building etc.

specification:

        

Working pressure	1.05-2.46Mpa
Air consumption	10-20m³/min
Drilling diameter	115/140mm
Drilling depth	60m
Drill pipe diameter	76mm
Once promotion distance	3000mm
Rock (f)	f=6-20
Climb ability	40°
Total weight	4.8T
Walking speed	0---2.5km/h
Rotary speed	0---126r/min
Mast pitch	Up and down100°
Mast slide	Up and down 100°
Zoom pitch	Up and down 60°
Zoom slide	Left and right 70°
Outside dimension	5270X1960X2300
Hose power	56KW