Hydraulic Hard Rock Drilling Machine Drilling Rig for outdoors mining, The KT9D
integrated DTH drilling rig for open use
is an advanced drilling device integrating the down the hole drilling system and screw
air compressor system.
It is capable of drilling vertical, inclined and horizontal holes, mainly used for
open-pit mine, stonework blast holes
and pre-splitting holes.
It is driven by the Cummins or Yuchai diesel engine and the two-terminal output can
drive the screw compression system
and hydraulic transmission system.
The drill rig is equipped with the automatic rod handling system, drill pipe floating
joint module, drill pipe
lubrication module, drill pipe sticking prevention system, hydraulic dry dust collection
system, air conditioning cab,
etc.
optional drilling angle and depth indication function.The drill rig is characterized by
excellent integrity high
automation, efficient drilling, environment-friendliness, energy conservation, simple
operation, flexibility and
travelling safety, etc.
Kaishan KT9D Ground Hole Drilling Machines Mobile Borehole Drilling Rig Mine Drilling
Rig.
Powerful Rotary Head, Cycloid rotation double motor for powerful rotation torque. Bigger
and stronger designed rotation
head for smooth high torque output and less drill tool jamming with seamless speed
regulation.
Hydraulic System, The hydraulic system is upgraded,the hydraulic cylinder is more
reliable, the system flow is
increased,and the rotary drilling speed is increased.
Enlarged Dry Type Dust Collector, KT9D is with Dust Collector. It is Hydraulic Cyclonic
Laminar Flow. Reduce dust and
protect workers health. Reduce air pollution and protect the atmospheric
environment.
Control Panel, All controls integrated on the control panel for convenient operation by
single operator, higher work
efficiency and lower drilling cost, safer and more comfortable operation.
Walking Hydraulic Motor, Dual-speed tramming plunger hydraulic motor. Low noise, high
efficiency, long service-life,
high power, easy maintenance.
Construction Steel Crawler, Equipped with speed reduction tramming system and standard
excavator track for compact
structure. Excellent off-road performance with powerful two-speed hydraulic tramming
system for extreme low failure
rate.
| Model | KT9D |
|---|---|
| Rock hardness | f=6-20 |
| Drilling diameter (mm) | 115 to 165 |
| Depth of economical drilling (m) | 24 |
| Travelling speed (km/h) | 0 to 3.5 |
| Climbing capacity | ≤25 degree |
| Ground clearance (mm) | 430 |
| Power | 295 KW |
| Speed | 1900 rpm |
| Engine | Yuchai YCK09400-T300 |
| Screw air compressor capacity | 20 cubic meter/min |
| Discharge pressure (bar) | 22 |
| Dimension (LxDxH) | 8670x2300x3200 mm |
| Weight (kg) | 13000 |
| Rotor speed | 0 to 100 rpm |
| Rotary torque (Max) N.m | 4000 |
| Maximum Push-Pull Force | 25000 N |
| Propulsion way | Motor + roller chain |
| Lifting angle of drill boom | Up 50 degree, down 20 degree |
| Tilt angle of beam | 120 degree |
| Swing angle of carriage | Right 48 degree, left 47 degree |
| Swing angle of drill boom | Right 41 degree, left 59 degree |
| Leveling angle of track | ±10 degree |
| One time advance length | 3590 mm |
| Compensation length | 900 mm |
| DTH hammer | 5 inch |
| Drilling rod | ф76*3000 mm |
| Method of dust collecting | Dry type (Hydraulically driven cyclone laminar flow) |