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Xdq70 Portable Pneumatic DTH Drilling Rig Rock Drill

China Xdq70 Portable Pneumatic DTH Drilling Rig Rock Drill, Find details about China Drill Rig, Drill Machinery from Xdq70 Portable Pneumatic DTH Drilling Rig Rock Drill

Model NO.
XDQ70
Type
Portable or Sled Mounted
Color
Yelllow or Red
Engine
Pneumatic Motor 3kw or 4kw
Mainly Usage
Slope Foundation Drilling
Trademark
Xingda
Transport Package
Wooden Case or Nude in Container
Specification
1740*260*420mm
Origin
China
HS Code
8430691900
Model NO.
XDQ70
Type
Portable or Sled Mounted
Color
Yelllow or Red
Engine
Pneumatic Motor 3kw or 4kw
Mainly Usage
Slope Foundation Drilling
Trademark
Xingda
Transport Package
Wooden Case or Nude in Container
Specification
1740*260*420mm
Origin
China
HS Code
8430691900
XDQ70 Portable Pneumatic DTH Drilling Rig Rock Drill 
1, Brief Introduction:
XDQ series pneumatic DTH drilling rig is widely applied to road, national defence, water conservancy, big stone project and slope protection projects, etc for small blasthole drilling. It is specially useful for rugged and accidented areas where other DTH drilling rig can not work normally.With compact structure, easy operating, fast drilling, high efficiency, easy to disassemble and very convenience for carrying.
Xdq70 Portable Pneumatic DTH Drilling Rig Rock DrillXdq70 Portable Pneumatic DTH Drilling Rig Rock Drill
 

2. Features:
(1) Applicable type of down-the-hole impact with high rock drilling efficiency.
(2) With compressed air as the power source, the power is single, safe and reliable.
(3)Simple structure, easy to use, short auxiliary time and light weight

Xdq70 Portable Pneumatic DTH Drilling Rig Rock DrillXdq70 Portable Pneumatic DTH Drilling Rig Rock Drill
3. Working principle
The rig is a machine that uses compressed air as the power to convert compressed air.
power into mechanical force to break the rock. The rig is equipped with an hammer and a bit. During the working process, the piston of the hammer continuously impacts the tail. The alloy teeth on the bit continually impact the rock, and the rotating torque generated by the reducer causes the drilling tool to rotate and propel the axial force generated by the cylinder. Drill holes into the drill.

4. Structural characteristics
This down-the-hole drilling rig is composed of a powerhead assembly(which indlude a speed reducer and a pneumatic motor) ,a propulsion cylinder assembly, a control console with an oil lubricator and pressure gauge, a hammer ,a bit.
 Xdq70 Portable Pneumatic DTH Drilling Rig Rock Drill

5. The operating procedures
(1) Transportation preparation work
(1) After the drilling rig is transported to the construction site, inspect the components
and whether the parts are defective or not, and then assemble and refuel.
(2) First, the two front legs of the carriage are located at the working position, and the
support rod is adjusted to determine the angle of the carriage.
(3) Before connecting the motor and the hose, the hose should be carefully cleaned.
The pipeline valve can be opened for a few seconds, and the foreign matter in the hose is blown off with compressed air.
(4) Check whether the bolts are tightly connected, whether the pipelines are firmly connected, and there is no leakage or oil leakage.
(5) Install an appropriate amount of 30# oil in the oil mister.
(6) The handles of the pneumatic control valve are all placed in the "stop" position. After the preparation is completed, the no-load test can be carried out.
 
ModelXDQ70XDQ100
hole dia50~90mm80-130mm
rock hardness≥20≥20
hole depth≥15m≥25m
rotary speed110r/min110-160r/min
rod spec42mm50mm/60mm
working pressure0.5~0.7Mpa0.5-0.7Mpa
air consumption7m³/min13m3/min
lifting force3600N9600N
pneumatic motor power3KW4KW
rod length1025mm1025mm
weight150kg450kg
dimension1740*260*420mm2230*380*550mm
remarkpneumaticpneumatic
Xdq70 Portable Pneumatic DTH Drilling Rig Rock DrillXdq70 Portable Pneumatic DTH Drilling Rig Rock Drill

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