7-14T Sany Excavator Soosan Side Type SB40 Rock Breaker Chisel 75
Mm Tool Infrastructure Projects Earth Movers Moving
DOPRO is a professional manufacturer committed to the design and
production of Hydraulic Breaker and Attachments Whether your job is
breaking down concrete surfaces, trenching, or preventing blockage
in crushing systems, DOPRO is made to withstand continuous breaking
in harsh environments. We DOPRO use only high quality low materials
to produce superior product and all the manufacturing process such
as heat treatment, forging, machining, grinding and ets, are
strictly controlled by qualitied and experienced engineers in our
factory with computerized and latest facilities. All parts are
thoroughly inspected at every time that each process such as
cutting, heat treatment, machining, grinding, cleaning, assembly,
etc. is carried out, and all inspection data per each production
lot are maintained and controlled so as to be utilized as data for
better qualities and performance improvement. Major parts such as
piston cylinder and etc are designed for outstanding durability
through structure analyses, and mass production is started only
when a proto type has been completely
Are you a manufacturer?
Yes, Our factory is located in Yantai, Shandong Province.
2. Can you produce according to customers' design?
Sure, OEM / ODM service available. We are professional manufacturer
for hydraulic breaker.
3. What's the MOQ and payment terms?
MOQ is 1 set. Payment via T/T, Western Union accepted, other terms
can be negotiated.We will provide high quality products with
competitive price.
4. How about delivery time?
3-7 working days from the date of receiving full payment.
5. After-sale Service
12 months warranty for hydraulic breakers. 24 hour prompt
after-sales service to meet your demands.
6. Impact Test
Every hydraulic breaker will do impact test before sale .
● Easy-control and easy-position make it more convenience to
excavator work.
● Without side-weight,reducing the rate of chisel breakage.
● Longer total-length and heavier total weight,suitable for
building destroy.
Our products are based at unique and deep engineering developments
which were stared at 2015. Our chief engineer is the orginal
developer from Korea.Our R&D team are all Korean engineers.For
the past 10 years ,we have constantly developed future oriented
hydraulic breakers to meet changing market requirements.We are the
only factory that can produce chisel size more than 210mm breakers
in China.
WHY CHOOSE US!!!
We are a professional manufacturer for producing hydraulic
breakers.Now our factory mainly produces Soosan System hydraulic
breakers,Furukawa System hydraulic breaker and spare parts in
China.Choose our hydraulic breakers as your partner for a huge
range of tasks. Suitable for a wide range of carriers like wheeled
and carwler excavators will get the job done-quickly and
economically!We can supply Box/Silence type,Top type,Side type
hydraulic breakers,whatever you need we can supply for you!
Advantages
1.Selected raw material - high quality heavy duty wear resistant
steel
2 Hydraulic-gas system, increase stability
3. High-quality and durable wear parts
4 Advanced manufacturing facilities, introduced from South Korea
5High energy and impact frequency (high performance)
6 High-performance optimized hydraulic unit
7 Low maintenance, less breakdown, long using life
| SPECIFICATION |
| Model | | DPSB400 | DPSB450 | DPSB530 | DPSB680 | DPSB750 | DPSB1000 |
Suitable
Excavator | Min | ton | 0.8 | 1.2 | 3 | 6 | 7 | 11 |
| Max | ton | 2.5 | 3 | 5.5 | 9 | 14 | 17 |
| Suitable | ton | 1 | 2 | 4 | 7 | 7 | 14 |
Tool
(MoilType) | Weight | Kg | 4 | 6 | 9 | 20 | 25 | 59 |
| Diameter | mm | 40 | 45 | 53 | 68 | 75 | 100 |
OperatingWeight
(Tool+M/C) | | Kg | 70 | 90 | 120 | 250 | 380 | 765 |
| | h
IL | 158 | 200 | 330 | 605 | 649 | 1749 |
| Height | | mm | 972 | 1071 | 1147 | 1349 | 1618 | 1934 |
Operating Pressure
(Breaker) | | bar | 90～120 | 90～120 | 90～120 | 110~140 | 120～150 | 150～170 |
| | psi | 1,160～1,450 | 1,160～1,450 | 1,305～1,740 | 1,377～1,885 | 1,450~2,030 | 2,175～2,465 |
Setting Pressure
(Machine) | | bar | 150 | 150 | 150 | 170 | 180 | 200 |
| | psi | 2175 | 2175 | 2175 | 2465 | 2610 | 2900 |
| Impact Rate | | bpm | 800～1,400 | 700～1,200 | 600~1,100 | 500～900 | 400～800 | 350～700 |
BackHead Pressure
(N2-Gas) | | bar/psi | 14/203 | 14/203 | 16/232 | 16/232 | 16/232 | 16/232 |
| Required Oil Flow | | l/min | 15～30 | 20～40 | 25～50 | 40~70 | 50～90 | 80～110 |
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| | | | | | | | |
| SPECIFICATION |
| Model | | DPSB1350 | DPSB1400 | DPSB1500 | DPSB1550 | DPSB1650 | DPSB1750 |
Suitable
Excavator | Min | ton | 16 | 18 | 25 | 28 | 20
0 | 40 |
| Max | ton | 21 | 26 | 30 | 25 | 45 | 55 |
| Suitable | ton | 20 | 24 | 24 | 34 | 40 | 50 |
Tool
(MoilType) | Weight | Kg | 125 | 129 | 129 | 193 | 233 | 311 |
| Diameter | mm | 135 | 140 | 140 | 155 | 165 | 175 |
Operating Weight
(Tool+M/C) | | Kg | 1462 | 1740 | 2144 | 2413 | 2650 | 3857 |
| | lb | 3190 | 3916 | 3916 | 5940 | 6589 | 9020 |
| Height | | mm | 2295 | 2429 | 2623 | 2776 | 2953 | 3189 |
Operating Pressure
(Breaker) | | bar | 160～180 | 160～180 | 160～180 | 160～180 | 160～180 | 160～180 |
| | psi | 2,320～2,610 | 2,320～2,610 | 2,320～2,610 | 2,320～2,610 | 2,276~2,702 | 2,276～2,845 |
Setting Pressure
(Machine) | | bar | 210 | 210 | 210 | 220 | 240 | 240 |
| | psi | 3045 | 3045 | 3045 | 3190 | 3480 | 3480 |
| Impact Rate | | bpm | 350～600 | 350～500 | 300～450 | 300～450 | 250～400 | 150～350 |
Back Head Pressure
(N2-Gas) | | bar/psi | 16/232 | 16/232 | 16/232 | 16/232 | 17/246 | 18/261 |
| Required Oil Flow | | l/min | 100～150 | 120～180 | 150～210 | 180～240 | 200～260 | 200～290 |
| | | | | | | | |
