DMB Equipment Solutions is proud to offer DNB Rockbreakers. DNB Hydraulic Breakers have been one of the stalwart survivors in our tough and competitive market. With over 30 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 the time needed to get the job done.
| Specification | Unit | D10IIS |
|---|---|---|
|
Operating Weight |
Kg |
76 |
|
Impact Rate |
BPM |
900 – 1200 |
|
Impact Energy |
J |
300 |
|
Operating Oil Flow |
LPM |
15-20 |
|
Operating Pressure |
bar |
100-120 |
|
Carrier Weight |
Ton |
0.5-1.3 |
|
Tool Diameter |
mm |
38 |
| Specification | Unit | D20IIS |
|---|---|---|
|
Operating Weight |
Kg |
100 |
|
Impact Rate |
BPM |
900 – 1200 |
|
Impact Energy |
J |
300 |
|
Operating Oil Flow |
LPM |
15-25 |
|
Operating Pressure |
bar |
100-120 |
|
Carrier Weight |
Ton |
0.8-3.0 |
|
Tool Diameter |
mm |
45 |
| Specification | Unit | D25IIs |
|---|---|---|
|
Operating Weight |
Kg |
200 |
|
Impact Rate |
BPM |
550 – 1100 |
|
Impact Energy |
J |
580 |
|
Operating Oil Flow |
LPM |
25-50 |
|
Operating Pressure |
bar |
120-140 |
|
Carrier Weight |
Ton |
1.3-5.0 |
|
Tool Diameter |
mm |
60 |
| Specification | Unit | D30IIs |
|---|---|---|
|
Operating Weight |
Kg |
300 |
|
Impact Rate |
BPM |
500 – 1000 |
|
Impact Energy |
J |
1000 |
|
Operating Oil Flow |
LPM |
45-80 |
|
Operating Pressure |
bar |
120-140 |
|
Carrier Weight |
Ton |
3.5-8 |
|
Tool Diameter |
mm |
75 |
| Specification | Unit | D40IIs |
|---|---|---|
|
Operating Weight |
Kg |
520 |
|
Impact Rate |
BPM |
400 – 700 |
|
Impact Energy |
J |
1400 |
|
Operating Oil Flow |
LPM |
60-90 |
|
Operating Pressure |
bar |
135-150 |
|
Carrier Weight |
Ton |
6.0-12 |
|
Tool Diameter |
mm |
90 |
| Specification | Unit | D55IIs |
|---|---|---|
|
Operating Weight |
Kg |
855 |
|
Impact Rate |
BPM |
350 – 550 |
|
Impact Energy |
J |
2000 |
|
Operating Oil Flow |
LPM |
80-110 |
|
Operating Pressure |
bar |
140-160 |
|
Carrier Weight |
Ton |
12-16 |
|
Tool Diameter |
mm |
100 |
| Specification | Unit | D60IIs |
|---|---|---|
|
Operating Weight |
Kg |
1050 |
|
Impact Rate |
BPM |
350 – 500 |
|
Impact Energy |
J |
2000 |
|
Operating Oil Flow |
LPM |
70-110 |
|
Operating Pressure |
bar |
140 +/- 5 |
|
Carrier Weight |
Ton |
14-18 |
|
Tool Diameter |
mm |
115 |
| Specification | Unit | D65IIs |
|---|---|---|
|
Operating Weight |
Kg |
1360 |
|
Impact Rate |
BPM |
350 – 500 |
|
Impact Energy |
J |
3700 |
|
Operating Oil Flow |
LPM |
80-130 |
|
Operating Pressure |
bar |
140 +/- 5 |
|
Carrier Weight |
Ton |
16-20 |
|
Tool Diameter |
mm |
120 |
| Specification | Unit | D70IIs |
|---|---|---|
|
Operating Weight |
Kg |
1660 |
|
Impact Rate |
BPM |
350 – 500 |
|
Impact Energy |
J |
4300 |
|
Operating Oil Flow |
LPM |
120-160 |
|
Operating Pressure |
bar |
140 +/- 5 |
|
Carrier Weight |
Ton |
18-25 |
|
Tool Diameter |
mm |
130 |
| Specification | Unit | D90IIs |
|---|---|---|
|
Operating Weight |
Kg |
1860 |
|
Impact Rate |
BPM |
350 – 500 |
|
Impact Energy |
J |
4300 |
|
Operating Oil Flow |
LPM |
120-160 |
|
Operating Pressure |
bar |
140 +/- 5 |
|
Carrier Weight |
Ton |
20-28 |
|
Tool Diameter |
mm |
130 |
| Specification | Unit | D110IIs |
|---|---|---|
|
Operating Weight |
Kg |
2250 |
|
Impact Rate |
BPM |
360 – 520 |
|
Impact Energy |
J |
5800 |
|
Operating Oil Flow |
LPM |
160-230 |
|
Operating Pressure |
bar |
140 +/- 5 |
|
Carrier Weight |
Ton |
25-40 |
|
Tool Diameter |
mm |
140 |
| Specification | Unit | D130IIs |
|---|---|---|
|
Operating Weight |
Kg |
2600 |
|
Impact Rate |
BPM |
320-420 |
|
Impact Energy |
J |
6920 |
|
Operating Oil Flow |
LPM |
170-240 |
|
Operating Pressure |
bar |
145 +/-5 |
|
Carrier Weight |
Ton |
35-45 |
|
Tool Diameter |
mm |
155 |
| Specification | Unit | D160IIs |
|---|---|---|
|
Operating Weight |
Kg |
3300 |
|
Impact Rate |
BPM |
300 – 400 |
|
Impact Energy |
J |
9100 |
|
Operating Oil Flow |
LPM |
190-250 |
|
Operating Pressure |
bar |
155 +/- 5 |
|
Carrier Weight |
Ton |
45-60 |
|
Tool Diameter |
mm |
170 |
| Specification | Unit | D200IIs |
|---|---|---|
|
Operating Weight |
Kg |
3800 |
|
Impact Rate |
BPM |
250 – 350 |
|
Impact Energy |
J |
10500 |
|
Operating Oil Flow |
LPM |
220-350 |
|
Operating Pressure |
bar |
155 +/- 5 |
|
Carrier Weight |
Ton |
50-70 |
|
Tool Diameter |
mm |
180 |
| Specification | Unit | D300IIs |
|---|---|---|
|
Operating Weight |
Kg |
6200 |
|
Impact Rate |
BPM |
250 – 350 |
|
Impact Energy |
J |
12500 |
|
Operating Oil Flow |
LPM |
220-400 |
|
Operating Pressure |
bar |
160 +/- 5 |
|
Carrier Weight |
Ton |
60-90 |
|
Tool Diameter |
mm |
195 |
| Specification | Unit | M400IIs |
|---|---|---|
|
Operating Weight |
Kg |
7500 |
|
Impact Rate |
BPM |
300 – 400 |
|
Impact Energy |
J |
|
|
Operating Oil Flow |
LPM |
300-400 |
|
Operating Pressure |
bar |
140-160 |
|
Carrier Weight |
Ton |
70-100 |
|
Tool Diameter |
mm |
205 |
| Specification | Unit | M400IIs |
|---|---|---|
|
Operating Weight |
Kg |
12900 |
|
Impact Rate |
BPM |
200 – 300 |
|
Impact Energy |
J |
19500 |
|
Operating Oil Flow |
LPM |
300-450 |
|
Operating Pressure |
bar |
160-180 |
|
Carrier Weight |
Ton |
90-170 |
|
Tool Diameter |
mm |
235 |
