D10IIs

D300IIs

The DNB D10II’s rockbreaker is the smallest of the DNB range. Perfect for machines weighing between 0.8 – 3 tonne, this little dymo will make short work of any small rock formations where accessibility is only available to small machines. Light and durable the DNB D10II’s is the landscaper’s dream machine.

  • OPERATING WEIGHT: 7 kg
  • IMPACT RATE: 900-1200 BPM
  • IMPACT ENERGY: 300 j
  • OPERATING OIL FLOW: 15 - 25 LPM
  • OPERATING PRESSURE: 100 ± 120 bar
  • CARRIER WEIGHT: 0.8 - 3.0 ton
  • TOOL DIAMETER: 38 mm
DATA SHEET
D300IIs

D20IIs

D300IIs

The DNB D20II’s rockbreaker is the one of the smallest of the DNB range. Perfect for machines weighing between 0.8 – 3 tonne, this little dymo will make short work of any small rock formations where accessibility is only available to small machines. Light and durable the DNB D20II’s is the landscaper’s dream machine.

  • OPERATING WEIGHT: 100 kg
  • IMPACT RATE: 900 - 1200 BPM
  • IMPACT ENERGY: 300 j
  • OPERATING OIL FLOW: 15 - 25 LPM
  • OPERATING PRESSURE: 100 ± 120 bar
  • CARRIER WEIGHT: 0.8 - 3.0 ton
  • TOOL DIAMETER: 45 mm
DATA SHEET
D300IIs

D25IIs

D300IIs

The DNB D25II’s rockbreaker is part of the range of the smaller DNB range. Perfect for machines weighing between 1.3‐5 tonne, this little dymo will make short work of any small rock formations where accessibility is only available to small machines. Light and durable the DNB D25II’s is the operator’s dream machine.

  • OPERATING WEIGHT: 200 kg
  • IMPACT RATE: 550-1100 BPM
  • IMPACT ENERGY: 580 j
  • OPERATING OIL FLOW: 25-50 LPM
  • OPERATING PRESSURE: 120 ± 140 bar
  • CARRIER WEIGHT: 1.3 - 5 ton
  • TOOL DIAMETER: 60 mm
DATA SHEET
D300IIs

D30IIs

D300IIs

The DNB D30II’s rockbreaker is part of the range of the smaller DNB range. Perfect for machines weighing between 3.5‐8 tonne, the DNB D30II’s is one of the most popular sizes of the DNB product. Packing 1000 joules this light but durable rockbreaker is the operator’s dream machine.

  • OPERATING WEIGHT: 300 kg
  • IMPACT RATE: 500-1100 BPM
  • IMPACT ENERGY: 1000 j
  • OPERATING OIL FLOW: 45 - 80 LPM
  • OPERATING PRESSURE: 140 ± 140 bar
  • CARRIER WEIGHT: 3.5 - 8 ton
  • TOOL DIAMETER: 75 mm
DATA SHEET
D300IIs

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
DATA 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
DATA SHEET
D300IIs

D60Is

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
DATA SHEET
D300IIs

D65Is

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
DATA SHEET
D300IIs

D70IIs

D300IIs

One of DM Breaker’s most popular and versatile models, the DNB D70II’s rockbreaker was manufactured to suit machines weighing between 18‐30 tonnes. The DNB D70II’s is bursting with the power of 4300 joules in order to give it’s user optimum advantage on site. Powerful, reliable and extremely efficient the D70II’s rockbreaker makes light work of the toughest rock.

  • OPERATING WEIGHT: 1660 kg
  • IMPACT RATE: 350 - 500 BPM
  • IMPACT ENERGY: 4300 j
  • OPERATING OIL FLOW: 120 - 160 LPM
  • OPERATING PRESSURE: 140 ± 5 bar
  • CARRIER WEIGHT: 18 - 30 ton
  • TOOL DIAMETER: 130 mm
DATA SHEET
D300IIs

D90IIs

D300IIs

One of DM Breaker’s most popular and versatile models, the DNB D90II’s rockbreaker was manufactured to suit machines weighing between 18‐30 tonne. The DNB D90II’s is bursting with the power of 4400 joules in order to give it’s user optimum advantage on site. Powerful, reliable and extremely efficient the D90II’s rockbreaker makes light work of the toughest rock.

  • OPERATING WEIGHT: 1860 kg
  • IMPACT RATE: 350 - 500 BPM
  • IMPACT ENERGY: 4400 j
  • OPERATING OIL FLOW: 120 - 160 LPM
  • OPERATING PRESSURE: 140 ± 5 bar
  • CARRIER WEIGHT: 18 - 30 ton
  • TOOL DIAMETER: 130 mm
DATA SHEET
D300IIs

D110IIs

D300IIs

Our most popular and versatile model the DNB D110II’s rockbreaker was manufactured to suit machines weighing between 25‐40 tonne. The DNB D110II’s is bursting with the power of 5800 joules in order to give it’s user optimum advantage on site. Powerful, reliable and extremely efficient the D110II’s rockbreaker makes light work of the toughest rock.

  • OPERATING WEIGHT: 2250 kg
  • IMPACT RATE: 360 - 520 BPM
  • IMPACT ENERGY: 5800 j
  • OPERATING OIL FLOW: 160 - 230 LPM
  • OPERATING PRESSURE: 140 ± 5 bar
  • CARRIER WEIGHT: 25 - 40 ton
  • TOOL DIAMETER: 140 mm
DATA SHEET
D300IIs

D130IIs

D300IIs

The DNB D130II’s rockbreaker was manufactured to suit machines weighing between 30‐55 tonne. A popular and versatile model the DNB D130II’s is bursting with the power of 6920 joules in order to give it’s user optimum advantage on site. Powerful, reliable and extremely efficient the D130II’s rockbreaker makes light work of the toughest rock.

  • OPERATING WEIGHT: 2600 kg
  • IMPACT RATE: 320 - 420 BPM
  • IMPACT ENERGY: 6920 j
  • OPERATING OIL FLOW: 170 - 240 LPM
  • OPERATING PRESSURE: 145 ± 5 bar
  • CARRIER WEIGHT: 35 - 55 ton
  • TOOL DIAMETER: 155 mm
DATA SHEET
D300IIs

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: 300 - 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
DATA 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
DATA 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
DATA SHEET
D300IIs

D500IIs

D500IIs

The World’s Largest Rockbreaker!
DNB D500II’s rockbreaker was manufactured to suit machines weighing between 80-140 tonne. A class above the rest the DNB D500II’s is bursting with the power of 19,500 joules in order to give it’s user optimum advantage on site. Powerful, reliable and extremely efficient the D500II’s rockbreaker makes light work of the toughest granite rock in the world.

  • OPERATING WEIGHT: 12900 kg
  • IMPACT RATE: 200 - 300 BPM
  • IMPACT ENERGY: 19500 j
  • OPERATING OIL FLOW: 300 - 450 LPM
  • OPERATING PRESSURE: 160 - 80 bar
  • CARRIER WEIGHT: 80 - 140 ton
  • TOOL DIAMETER: 235 mm
DATA SHEET
D500IIs

As part of the DM Breaker Group, DM Breaker Equipment is proud to be the sole Australian and New Zealand distributor of DNB products incorporating the world renowned DNB Hydraulic Rock Breaker with its range of EPA Smart Silenced Breakers, Mining Range and Civil Contractor Series. The DNB Hydraulic Breakers have been one of the stalwart survivors in our tough and competitive market. With over 20 years of proven performance and reliability in the Australian market the DNB is your first choice.

Imagine the worst to produce the best. Our experience in breaking Blue Granite, scientifically proven to be one of the hardest rocks in the world, has created this philosophy. In order to break one of the hardest rocks in the world, a hammer had to be produced which was even stronger. That's why DNB Rock Breakers are built with the hardest conditions in mind. In all environmental conditions and in high production, DNB Breakers provide continuous breaking power, regardless of material.

The best raw materials are used to build each part of the hammer because we know that replacing tools and repairing equipment is not only an inconvenience, it also means time away from work and profits. Powerful impact energy and a variable impact rate, increase breaking frequency while decreasing time needed to get the job done.

DNB ll's series designed to meet tight noise regulations. These units are engineered to meet the conditions for silent demolition, such as for built up and residential areas, and enclosed commercial areas.

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Standard Post with Gallery
Standard Post with Gallery
Standard Post with Gallery

Specifications

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DMB Rockbreaker specifications