Gold Member Since 2013
Audited Supplier
Qingdao Grandplan Technology Co., Ltd.

Down The Hole Drill Rig, Drill Equipments, Drilling Equipment manufacturer / supplier in China, offering Down The Hole Drill Rig, Hydraulic Scaling Jumbo/Underground Scaling Machine, Heavy Duty Mining Truck/Big Load Truck/Truck and so on.

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Supplier Homepage Product Drilling Machinery Down The Hole Drill Rig

Down The Hole Drill Rig

FOB Price: US $100,000-300,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $100,000-300,000/ Set
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Production Capacity: 500PCS/Year
Transport Package: Export Standard Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: D335
  • Power Type: Diesel
  • Condition: New
  • Model: D335
  • Hole Diameter Range: 90-108mm
  • Feeder Total Length: 4380mm
  • Air Consumption: 8-20m3/Min
  • Impactor: 3.5inch
  • Specification: AS PER YOUR REQUEST
  • Usage: Ore
  • Type: Rotary Drilling Rig
  • Name: Down The Hole Drill Rig
  • Diesel Engine: Cummins
  • Hole Depth: 20m
  • Max. Feeding Force: 15kn
  • Feed Mode: Cylinder Chain
  • Trademark: GRANDPLAN
  • Origin: China
Product Description
Down the hole drill rig

Technical specifications for D335

Diesel engineCumminsWorking air pressure7-20Bar
Engine model4BTA3.9-C80Fuel tank60L
Rated power60kWImpactor3.5Inch
Displacement standardEuroIIRotation torque1250Nm
Hole diameter rangeΦ90-108mmDrill pipe length2000mm
Drill pipe sizeΦ60mmFeed modeCylinder chain
Hole depth20mFeed stroke2500mm
Feeder total length4380mmMax. feed speed0.5m/s
Feed compensation970mmMax. pulling force26kN
Max. feeding force15kNTractive force35kN
Travelling speedHigh: 3.2km/h
Slow: 2.0km/h
Ground clearance450mm
Gradeability25°Height2900mm
Width2560mmWeight3500kg
Length5760mmAir consumption8-20m3/min


Down The Hole Drill Rig
Down The Hole Drill Rig
Down The Hole Drill Rig
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Mr. Richard Lee
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