D40IIs

D300IIs

The DNB D40II’s is a versatile and hard hitting rockbreaker for medium range excavators. Perfect for machines weighing between 6-12 tonne, the DNB D40II’s is convenient in size but bursting with power in order to give it’s user optimum advantage on site .

  • OPERATING WEIGHT: 520 kg
  • IMPACT RATE: 400-700 BPM
  • IMPACT ENERGY: 1400 j
  • OPERATING OIL FLOW: 60 - 90 LPM
  • OPERATING PRESSURE: 135 ± 150 bar
  • CARRIER WEIGHT: 6 - 12 ton
  • TOOL DIAMETER: 90 mm
TECH SHEET
D300IIs

D55IIs

D300IIs

The DNB D55II’s is a versatile and hard hitting rockbreaker for medium range excavators. Perfect for machines weighing between 13-20 tonne, the DNB D55II’s is convenient in size but bursting with power in order to give it’s user optimum advantage on site.

  • OPERATING WEIGHT: 855 kg
  • IMPACT RATE: 350 - 550 BPM
  • IMPACT ENERGY: 2000 j
  • OPERATING OIL FLOW: 80 - 110 LPM
  • OPERATING PRESSURE: 140 ± 160 bar
  • CARRIER WEIGHT: 13 - 20 ton
  • TOOL DIAMETER: 100 mm
TECH SHEET
D300IIs

D60IIs

D300IIs

The DNB D60II’s is a versatile and hard hitting rockbreaker for medium range excavators. Perfect for machines weighing between 16-20 tonne, the DNB D60II’s is convenient in size but bursting with power in order to give it’s user optimum advantage on site.

  • OPERATING WEIGHT: 1050 kg
  • IMPACT RATE: 350-550 BPM
  • IMPACT ENERGY: 2200 j
  • OPERATING OIL FLOW: 70-110 LPM
  • OPERATING PRESSURE: 140 ± 5 bar
  • CARRIER WEIGHT: 16 - 20 ton
  • TOOL DIAMETER: 115 mm
TECH SHEET
D300IIs

D65IIs

D300IIs

New to the DNB range the D65II’s rockbreaker was manufactured to suit machines weighing between 16-25 tonne. The DNB D65II’s is bursting with the power of 3700 joules in order to give it’s user optimum advantage on site . Excellent durability and energy efficient the DNB D65II’s rockbreaker is sure to impress.

  • OPERATING WEIGHT: 1350 kg
  • IMPACT RATE: 350-500 BPM
  • IMPACT ENERGY: 3700 j
  • OPERATING OIL FLOW: 80 - 130 LPM
  • OPERATING PRESSURE: 140 ± 5 bar
  • CARRIER WEIGHT: 16 - 25 ton
  • TOOL DIAMETER: 120 mm
TECH SHEET
D300IIs