Yantai Dopro Industry Technology Co., Ltd.
| Supply Ability | 5000 Pcs Per Month |
| Delivery Time | 5-7 Working Day |
| Packaging Details | Export Wooden Cases /Box |
| Warranty | 12 Months |
| Color | Customer Required |
| Application | Mining,Crawler Excavator,Construction,breaking stone |
| Type | side type/top open type /box silenced type |
| After-sales service provided | Online support,Video technical support |
| Material | 42CrMo,Steel,20CrMo |
| Chisel diameter | 35-195mm |
| Condition | 100%new |
| Name | Hydraulic hammer rock breaker for excavator,silenced type road construction hydraulic breaker for mini excavator,Hydraulic breaking hammer |
| Part name | Hydraulic hammer rock breaker |
| Product name | Soosan Hydraulic Breaker,Hydraulic Hammer Rock Breaker,Hammer For Excavator |
| Oem | yes,Avaliable |
| System | Hydraulic-gas System |
| Oem/odm | Available,Acceptable |
| Brand Name | Dopro |
| Model Number | DPBB1350 |
| Certification | ISO CE |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Supply Ability | 5000 Pcs Per Month | Delivery Time | 5-7 Working Day |
| Packaging Details | Export Wooden Cases /Box | Warranty | 12 Months |
| Color | Customer Required | Application | Mining,Crawler Excavator,Construction,breaking stone |
| Type | side type/top open type /box silenced type | After-sales service provided | Online support,Video technical support |
| Material | 42CrMo,Steel,20CrMo | Chisel diameter | 35-195mm |
| Condition | 100%new | Name | Hydraulic hammer rock breaker for excavator,silenced type road construction hydraulic breaker for mini excavator,Hydraulic breaking hammer |
| Part name | Hydraulic hammer rock breaker | Product name | Soosan Hydraulic Breaker,Hydraulic Hammer Rock Breaker,Hammer For Excavator |
| Oem | yes,Avaliable | System | Hydraulic-gas System |
| Oem/odm | Available,Acceptable | Brand Name | Dopro |
| Model Number | DPBB1350 | Certification | ISO CE |
| Place of Origin | CHINA | ||
| High Light | SB70 Hammer Rock Breaker ，Hammer Rock Breaker Silence Type ，ISO Box Type Hydraulic Breaker | ||
SB70 Hammer Rock Breaker Chisel tool diameter 135mm box type silence type For Hyundai Excavator R200 R210 R220
What is the principle of hydraulic breaker?
The Science Behind a Hydraulic Hammer | Breaker
Pascal's law, which is a mechanical principle in mechanics, is the basic function of the hydraulic hammer. By putting pressure on one part of a fluid, it transfers the pressure to all areas of the fluid, which multiplies the force.
Application
Breakers for mine, quarry, site, and trench breaking!
At present, the breaker has been widely used in secondary crushing in mining areas by virtue of its advantages, completely replacing secondary blasting for large-block crushing. In mining operations, the application of hydraulic breakers under certain special restrictions presents unique advantages, especially in selective mining and non-blasting mining operations, and it is a new mining method.
Box Type Breakers Features
Choose the raw material heavy-duty wear-resistant steel.
Hydraulic nitrogen system to increase stability.
High-quality durable wear parts.
High energy and shock frequency (high performance).
Advanced manufacturing facilities imported from Korea.
High-performance-optimized hydraulic unit.
Less maintenance, less failure, and long service life.
The fully enclosed housing has a sturdy structure.
Vibration and noise damping systems.
MEDIUM & HEAVY-DUTY RANGE
Primary and secondary breaking in quarry
Site preparation ,foundation works.
Mine sites
Road construction
Demolition works highly reinforce concrete,
Trenching
Tunnelling
Bench leveling
General construction works.
| SPECIFICATION | ||||||||
| Model | DPBB400 | DPBB450 | DPBB530 | DPBB680 | DPBB750 | DPBB1000 | ||
| Suitable Excavator | Min | ton | 0.8 | 1.2 | 2.5 | 4 | 6 | 11 |
| Max | ton | 2.5 | 3 | 4.5 | 7 | 9 | 16 | |
| Suitable | ton | 1 | 2 | 3 | 6 | 7 | 14 | |
Tool (MoilType) | Weight | Kg | 4 | 6 | 9 | 20 | 25 | 59 |
| Diameter | mm | 40 | 45 | 53 | 68 | 75 | 100 | |
| Operating Weight (Tool+MC) | Kg | 102 | 126 | 152 | 295 | 375 | 861 | |
| lb | 298 | 320 | 397 | 683 | 838 | 1962 | ||
| Height | mm | 1135 | 1213 | 1317 | 1620 | 1899 | 2316 | |
Operating Pressure (Breaker) | bar | 80～100 | 80～100 | 90～120 | 95～130 | 100～140 | 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 | |
| SPECIFICATION | ||||||||
| Model | DPBB1350 | DPBB1400 | DPBB1500 | DPBB1550 | DPBB1650 | DPBB1750 | ||
| Suitable Excavator | Min | ton | 16 | 18 | 25 | 28 | 30 | 40 |
| Max | ton | 21 | 26 | 30 | 35 | 40 | 55 | |
| Suitable | ton | 20 | 24 | 24 | 34 | 40 | 50 | |
Tool (Moil Type) | Weight | Kg | 125 | 129 | 129 | 193 | 233 | 311 |
| Diameter | mm | 135 | 140 | 150 | 155 | 165 | 175 | |
Operating Weight (Tool+M/C) | Kg | 1500 | 1766 | 2071 | 2632 | 3400 | 3991 | |
| lb | 3968 | 4453 | 4453 | 5820 | 7055 | 11089 | ||
| Height | mm | 2682 | 2813 | 3063 | 3215 | 3395 | 3736 | |
Operating Pressure (Breaker) | bar | 160～180 | 160～180 | 160～180 | 160～180 | 160～190 | 160～200 | |
| 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 | 200～350 | |
| Back Head Pressure (N2-Gas) | bar/psi | 16/232 | 16/232 | 16/232 | 16/232 | 17/246 | 18/261 | |
| Required Oil Fow | l/min | 100～150 | 120～180 | 150～210 | 180～240 | 200～260 | 210～290 | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
4000000-7000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
DOPRO is a professional manufacturer of Hydraulic Breaker for more than 15 years, we are leading manufacturer in china domestic market for breaker spare part and whole breaker production ,meanwhile we get more production line for excavator attachments . Until now ,we get ... DOPRO is a professional manufacturer of Hydraulic Breaker for more than 15 years, we are leading manufacturer in china domestic market for breaker spare part and whole breaker production ,meanwhile we get more production line for excavator attachments . Until now ,we get ...
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