D160IIs

D300IIs

The DNB D160II’s rockbreaker was manufactured to suit machines weighing between 40-60 tonne. A popular and versatile model the DNB D160II’s is bursting with the power of 9100 joules in order to give it’s user optimum advantage on site. Powerful, reliable and extremely efficient the D160II’s rockbreaker makes light work of the toughest rock giving you more bang for your buck.

  • OPERATING WEIGHT: 3300 kg
  • IMPACT RATE: 350-400 BPM
  • IMPACT ENERGY: 9100 j
  • OPERATING OIL FLOW: 190 - 250 LPM
  • OPERATING PRESSURE: 155 ± 5 bar
  • CARRIER WEIGHT: 40 - 60 ton
  • TOOL DIAMETER: 170 mm
TECH SHEET
D300IIs

D200IIs

D300IIs

The DNB D200II’s rockbreaker was manufactured to suit machines weighing between 45-80 tonne. A popular and versatile model the DNB D200II’s is bursting with the power of 10500 joules in order to give it’s user optimum advantage on site. Powerful, reliable and extremely efficient the D200II’s rockbreaker makes light work of the toughest rock.

  • OPERATING WEIGHT: 3800 kg
  • IMPACT RATE: 250 - 350 BPM
  • IMPACT ENERGY: 10500 j
  • OPERATING OIL FLOW: 220 - 350 LPM
  • OPERATING PRESSURE: 155 ± 5 bar
  • CARRIER WEIGHT: 45 - 80 ton
  • TOOL DIAMETER: 180 mm
TECH SHEET
D300IIs

D300IIs

D300IIs

The DNB D300II’s rockbreaker was manufactured to suit machines weighing between 60-90tonne. A dominant feature in the mines of Western Australia the DNB D300II’s is bursting with the power of 12,500 joules in order to give it’s user optimum advantage on site. Powerful, reliable and extremely efficient the D300II’s rockbreaker makes light work of the toughest granite rock in the world.

  • OPERATING WEIGHT: 6500 kg
  • IMPACT RATE: 250-350 BPM
  • IMPACT ENERGY: 12500 j
  • OPERATING OIL FLOW: 250-400 LPM
  • OPERATING PRESSURE: 160 ± 5 bar
  • CARRIER WEIGHT: 60 - 90 ton
  • TOOL DIAMETER: 195 mm
TECH SHEET
D300IIs

D500IIs

D500IIs

THE WORLD’S LARGEST ROCKBREAKER!
Welcome to the world of giants. Packing a whopping 19,500 joules of power this beast is the ultimate in power and durability. Weighing nearly 13 tons the DNB D500II rockbreaker is the perfect solution for quarries and mines where maximum production is necessary. With Heavy duty housing and a 235mm tool, no rock or ground is beyond its capabilities.

  • OPERATING WEIGHT: 12,900 kg
  • IMPACT RATE: 200-300 BPM
  • IMPACT ENERGY: 19,500 j
  • OPERATING OIL FLOW: 300 - 450 LPM
  • OPERATING PRESSURE: 160 ± 180 bar
  • CARRIER WEIGHT: 80 - 140 ton
  • TOOL DIAMETER: 235 mm
TECH SHEET
D300IIs