Heavy-Duty Open-Pit Rock Drilling Rig for Efficient Mining

Product Details
Customization: Available
After-sales Service: YES
Warranty: 1 YEAR
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Number of Employees
104
Year of Establishment
2011-08-10
  • Heavy-Duty Open-Pit Rock Drilling Rig for Efficient Mining
  • Heavy-Duty Open-Pit Rock Drilling Rig for Efficient Mining
  • Heavy-Duty Open-Pit Rock Drilling Rig for Efficient Mining
  • Heavy-Duty Open-Pit Rock Drilling Rig for Efficient Mining
  • Heavy-Duty Open-Pit Rock Drilling Rig for Efficient Mining
  • Heavy-Duty Open-Pit Rock Drilling Rig for Efficient Mining
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Basic Info.

Model NO.
GMD70
Certification
CE, RoHS
Condition
New
Motor
DC Motor
Drill Hole Diameter
100-150mm
Drill Hole Depth
<100m
Bit Type
Diamond Bit
Drilling Way
Compound
dth drill
dth drill
way of working
Integrated
Advance the beam
aluminum alloy
MAIN COMPONENTS
Engine Power 354 kW
Transport Package
Container
Specification
9200*2400*3200
Trademark
GOODENG
Origin
Jiangsu Yancheng
HS Code
8430410008
Production Capacity
1000

Product Description

GMD70 can meet the requirements of open-pit mines and quarries for big aperture surface drilling. It is equipped with aluminum propulsion beam ensures the straightness of the drilling hole, single drilling depth of up to 36m; GMD70 is widely used in large open-pit mines and other fields.
 
Hole diameter  Φ90-203 mm 
DTH hammer  4"/5"/6"/7" 
Rod changing system    Drill rod storage  5+1 
  Drill rod diameter  114 mm 
  Drill rod length  6 m 
  Max. Hole depth  36 m 
Hydraulic rotation head    Rotation speed  0-80 rpm 
  Drilling torque  3900 N·m 
  Max. Rotation torque  6000 N·m 
Engine    Rated power  354 kW/1800 rpm 
     
  Fuel tank  850 L 
Two-stage air compressor    Max. Working pressure  25 bar 
  Max. Displacement  26 m³/min 
Drill boom type  High strength single straight boom 
Aluminum alloy feed beam
Chain motor type 
  Total length  9470 mm 
  Traval length  6500 mm 
  Feed extension  1600 mm 
  Max. Feed rate 0.9 m/s 
  Max. Feed force  40 kN 
  Max. Tractive pull  50 kN 
Adjustable flat chassis    Traveling speed  1.5/3.0 km/h 
  Max. Traction force  165 kN 
  Gradeability  25° 
  Track oscillation  ±10° 
  Ground clearance  420 mm 
Transportation Conditions    Weight  21000 kg 
(L×W×H)  Size(L×W×H)  12700×2500×3600 mm 
STANDARD CONFIGURATION 
   354kW
Cummins Engine Power 354 kW 
 
High strength aluminum alloy feed beam 
   26m3/min 25bar
Two-stage air compressor 26m3/min 25bar 
 
Dual speed hydraulic traveling motor 
 
Automatic rod changing system 
 
Electric fuel refueling pump 
  ,
Dry dust collector with automatic filter cleaning 
 
Air-conditioned cab 

 

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