JK468_DTH Blasthole Drilling Rig_Jinke Drilling Machinery Co., Ltd.

JK468 Crawler Mounted Remote Control DTH Drilling Rig

Site Condition

The remote control drill rig ideally for construction of photovoltaic power and wind power applications

Product Features
Technology Parameter

Product Features

JK468 is ideally suitable for construction of photovoltaic (PV) power and wind power applications. In contrast to the traditional drill rigs for PV construction, which suffer some disadvantages of small borehole, slow drilling speed and weakened mobility on steep climb, JK468 is capable of drilling large boreholes very fast in various ground formations and maneuvering agilely on steep slope and tough terrain.

Technology Parameter

Model	JK468
Drilling diameter (mm)	φ105-φ273
Drilling depth (m)	200
Rotation rate (rpm)	0-64
Rotation torque (Nm)	5600
Feed extension (mm)	1100
Feeding stroke (mm)	3800
Feed tilt angle (°)	145
Feed swing angle (°)	Right 90, left 20
Boom swing angle (°)	Right 45, left 45
Boom tilt angle (°)	Up45, down 25
Feeding rate (m/min)	44
Lifting rate (m/min)	22
Lifting force (t)	6
Grade ability (°)	26
Walking motor (t)	8
Walking speed (km/h)	2km/h, 3km/h
Pipe length (m)	3
Pipe diameter (mm)	φ76/φ89
Applicable rock hardness	F=6-20
Working air pressure (MPa)	1.2-2.5
Air consumption (m?/min)	11-21m?/min
Dimensions (L x W x H)	7 x 2.2 x 2.36m
Weight (t)	7