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Jili Machinery Co., Ltd.

China Manufacturer with main products: Water Well Drilling Machine, Mining Drilling Machine, Piling Drilling Machine

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Hydraulic crawler rock drilling machine

FOB Price: 1.00 - 30,000.00 USD/Set
Supply Ability: 100 Set/Sets per Month
Shipping: CHINA PORT
Payment Terms: L/C, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: EXPORT STANDARD

Quick Details

  • Condition: New
  • Type: coal mining drilling rig
  • Power Type: Diesel
  • Brand Name: JILI
  • Model Number: J930A
  • Usage: Coal
  • Warranty: 1 YEAR
  • After-sales Service Provided: Engineers available to service machinery overseas


Hydraulic crawler rock drilling machine
1.Drill depth :20m,drill diameter :80-115mm
2.Used in quarry,mining,constrction etc

Crawler DTH blasting hole mining drilling rigOur factory have produced rock blast hole crawler drilling rig for mining project over 20years.
Types of crawler DTH mining drilling rig
1,All pneumatic crawler DTH mining drilling rig
2,Hydraulic crawler DTH mining drilling rig3,Integrated crawler DTH mining drilling rig4,Truck mounted water well drilling rig
5,Crawler water well crawler DTH mining drilling rig6,Diesel movable screw air compressor for crawler DTH mining drilling rig
7,Electric movable screw air compressor for crawler DTH mining drilling rig
1.Safe and stable traveling system of crawler DTH mining drilling rigLow gravity, great ground clearance, make cars easily make drill through rugged road.The advanced automatic balance system, not only makes drilling stable, also greatly reduced the impact of the car, and ensure the safe driving.
2.Centralized operating system of crawler DTH mining drilling rigDrill carriage designed with advanced hydraulic system and completely functional gas circuit system.
3.Powerful feeding and rotating system of crawler DTH mining drilling rigPromote reducer drives adopt turbine and worm, which have a big push-pull effort and can reliaze self-locking.
4.Adjustable boom of crawler DTH mining drilling rigAdopt adjustable boom, the dip angle of hole and Level hole height can adjust by control the oil tank stretch out and draw back. KG930A is one type machine improved from KY130 . It works in open air.On KY130 base .KG930A optimize and upgrade the hydraumatic system , the part of drill boom and part walking so on . It has better function than KY130 , for example : more motor , stronger gradeability ,more reasonable drilling angle , faster rotation and propulsion speed and so on . Its horse power life is longer and reliability is better .
Rock rigidity F=6-20
Diameter of hole Φ80-125mm
Optium drilling depth 25m
Rotation speed 120r/min
Rotation torque 2000N.m
Lift power 17 KN
Feed way oil cylinder-chain
Feed distance 3000mm
Walk speed 0-2.0 km/h
gradeability 30°
Ground clearance 320mm
Weight 6000kg
Size of drill machine 5355*2225*2365mm
Sliding carriage pitch angle Blow 135°,elevation5°, total 145°
Sliding carriage swing angle Left100°,right45°,total 145°
Drill boom pitch angle Blow 50°,elevation25°, total 75°
Drill boom pitch swing angle Left45°, right90°, total135°
Sliding carriage suppling length 1200mm
power YC-4D80(58Kw 2400r/min)
Drill pipe Φ76
Working air pressure 1.0-2.4Mpa
Air consumption 9-18 m3/min

Service Process

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