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JD 800 / JD 800E (Extension Boom)

JunjinCSM JD 800(E) Hydraulic Rock Drill is a mechanical drill rig that is simple to operate and easy to maintain. It is best suited to drill hole sizes between 65 - 102 mm (2.5"-4"). The JD-series features a pilot hydraulic control system, wide visibility and auto rod changer that makes for easy operation. Its versatility and high productivity makes it an ideal choice for construction, quarrying and open-pit mining. JD 800E features an extended boom for longer hole depth.


Features and Benefits:

High Productivity

  • Pilot hydraulic control system for straight holes
  • Outstanding gradeability for excellent mobility in all terrains
  • High-efficiency water-cooled engine
  • Auto-rod changer
  • Independent track oscillation for safe and smooth mobility in rough terrains


  • Cabin is ROPS and FOPS certified
  • CE-Certification
  • Gost-R Certification

Working Environment

  • Air-conditioned cabin
  • Multiple glass windows provide wide visibility for drilling and operation
  • Powerful dust collector allows operator to easily view the drilling operation
  • Engine cooler RPM is variable for temperature changes

Easy Maintenance 

  • Centralized electric control panel allows easy access to electrical components during maintenance/troubleshooting 
  • Spacious Engine room for maintenance

Technical Specifications

Drilling MethodTop-Hammer
Hole Diameter65 - 102 mm (2.5"-4")
Hydraulic Rock Drill22 hp / 17 kw
Max. Hole Depth15 m (JD 800) / 18 m (JD 800E)
Drill SteelT38, T45
EngineCummins B5.9-C, 156 hp (116 kw) / 2200 rpm
Air Flushing Capacity5.5 m3 / min
DrifterJet-8 (Junjin Drifter)
Operator CabinROPS and FOPS certified

Transport Dimension

Length8300 mm (JD 800) / 8680 mm (JD 800E)
Width2470 mm
Height2860 mm
Weight10,900 kg (JD 800) / 12,000 kg (JD 800E)

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