2007 Atlas Copco Rocket Boomer 282 ID: 222499

• Hydraulically controlled mining and tunneling face drilling rig.
• Robust design allows for fast positioning, a high penetration rate, straight holes, superior durability and lower drill steel cost.
• Main components
  • Rock drill: 2 x COP 1838ME.
  • Feed: 2 x BMH 2800-series.
  • Boom: 2 x BUT 28.
  • Drilling system: DCS18-280.
  • Carrier: DC 15.
• Two BUT 28 booms
  • Feed extension: 1250 mm.
  • Boom extension: 1250 mm.
• Deutz F5L 912W Diesel Engine
  • 5 cylinder.
  • 4 stroke pre-chamber.
  • 75 HP.
• Electrical system
  • Total installed power: 125 kW.
  • Main motors: 2 x 55 kW.
• Hydraulic System
  • Hydraulic pumps: 2 units consisting of one variable pump for percussion/positioning.
  • Pumps unloaded at start.
  • System pressure 150-230 bar.
• Air system
  • Atlas copco LE55 compressor.
  • Capacity, max 12.5 l/s at 7 bar.
  • Air pressure gauge.
• Water system
  • Water booster pump.
  • Capacity, max 150 l/min at 13.5 bar boost.
  • Min water inlet pressure 2 bar.

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