Jk590 Crawler Mounted Hydraulic Dth Drilling Rig

We are known a well known firm for Supplying JK590 Crawler Mounted Hydraulic DTH Drilling Rig in Zhangjiakou, Hebei, China.


Borehole Diameter
90-165mm

Site Condition
It is applicable to the blast hole drilling process of hydro project, open pit mining, quarrying, road construction and defense project.
Product Features
JK590C / JK590A are the new generation of internal combustion (electric) crawler mounted hydraulic DTHA drilling rig, the latest updated version of JK590 series.A
In contrast with the last generation,A they feature lower operation cost and humanized design.A
They adopt a 70kW Yuchai diesel engine and hydraulic oil pump station assembly to generate power, allowing rigs to rotation, propelling, lifting, walking and angle positioning.A
During operation, only the percussive hammer consumes the compressed air. In contrast with conventional pneumatic drill rigs, JK590C/JK590 consume about 40% to 50% less energy (oil or electricity), and the air displacement of matched air compressor decreases 30% to 50%.A
Compared with JK590, JK590C is additionally equipped with dust collection system, and wet type dust collectorA is optional once water is accessible on site.A
JK590C/JK590 are mainly applicable to blasting borehole drilling process of hydro project, open pit mining, quarrying, road construction and defense project.

ModelJK590
Borehole diameter90-165mm
Borehole depth50m
Applicable rockA hardnessf=6-20
WorkingA air pressure1.2-2.4MPa
Air consumption11-21mA /min
Feeding stroke4138mm
Rod-changing length3m
Max. horizontalA drillingA height3370
Rotation rate0-80rpm
Rotation torque3000Nm
TravleA speed2Km/h, 3Km/h
GradeA ability24A
PowerYuchaiA 70KW/CumminsA 74KWA (optional)
ElectricA motorA 45KW
DustA collectorA (optional)HydraulicA dryA dust collector
WetA dustA collector
Dimension (LxWxH)7000mmA xA 2200mmA x 2100mm
Weight6500kg