Komatsu Jumbo Machines

Rock drilling and mining equipment models for spare part reference

JOYNV-1

Technical Specifications

  • Drifter: HC20
  • Hole Diameter: 15 mm - 51 mm
  • Shank: D40 H19
  • Diesel Engine: 74 kW
  • Electric Motor: 22 kW
  • Compressor: 3.7 kW
  • Machine Weight: 19,780 kg
JOYRR-2MB

Technical Specifications

  • Drifter: HC50
  • Hole Diameter: 45 mm - 76 mm
  • Shank: D45 H25F
  • Diesel Engine: 110 kW
  • Electric Motor: 45 kW
  • Machine Weight: 19,780 kg
JOY-DR-1SB

Technical Specifications

  • Drifter: HC50
  • Hole Diameter: 45 mm - 76 mm
  • Shank: D45 R32F
  • Diesel Engine: 97 kW
  • Electric Motor: 45 kW
  • Machine Weight: 14,880 kg
JOY-DR-2SB

Technical Specifications

  • Drifter: HC109
  • Hole Diameter: 45 mm - 102 mm
  • Shank: D38 R38M
  • Diesel Engine: 110 kW
  • Electric Motor: 75 kW
  • Machine Weight: 18,370 kg
JOY-VEIN-RUNNER-II

Technical Specifications

  • Drifter: HC50
  • Hole Diameter: 45 mm - 76 mm
  • Shank: D45 R32M
  • Diesel Engine: 150 kW
  • Electric Motor: 56 kW
  • Machine Weight: 10,955 kg

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