Yantai Dopro Industry Technology Co., Ltd.
| Supply Ability | 3000 Pcs Per Month |
| Delivery Time | 5-7 Working Day |
| Packaging Details | Export Wooden Cases /Box |
| Warranty | 12 months |
| Color | Yellow or as customer's request,Blue,any color |
| Type | Hydraulic Breakers,Silenced Box Type |
| Application | Mining,Crawler Excavator,Construction,road |
| After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas |
| Material | Steel,20CrMo |
| Name | Hydraulic breaker hammer,hydraulic breaker for excavator,hydraulic rock stone breaker hammer for mini excavator price |
| Suitable excavator | 4-16ton |
| Product name | hydraulic breaker jack hammer for construction equipments,hydraulic breaker hammer,mini skid steer loader hydraulic jack hammer for skid steer loader |
| Condition | New |
| Packing | Customized |
| Brand Name | Dopro |
| Model Number | DPBB750 |
| Certification | ISO CE |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 3000 Pcs Per Month | Delivery Time | 5-7 Working Day |
| Packaging Details | Export Wooden Cases /Box | Warranty | 12 months |
| Color | Yellow or as customer's request,Blue,any color | Type | Hydraulic Breakers,Silenced Box Type |
| Application | Mining,Crawler Excavator,Construction,road | After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas |
| Material | Steel,20CrMo | Name | Hydraulic breaker hammer,hydraulic breaker for excavator,hydraulic rock stone breaker hammer for mini excavator price |
| Suitable excavator | 4-16ton | Product name | hydraulic breaker jack hammer for construction equipments,hydraulic breaker hammer,mini skid steer loader hydraulic jack hammer for skid steer loader |
| Condition | New | Packing | Customized |
| Brand Name | Dopro | Model Number | DPBB750 |
| Certification | ISO CE | Place of Origin | CHINA |
| High Light | SB43 SOOSAN Breaker Hammer ，Excavator Demolition Jack Hammer ，Construction Demolition Jack Hammer | ||
Hydraulic Breaker Hammer SOOSAN SB43 For Excavator 6-9 Ton Attachment Construction Demolition Jack Hammer
How does a breaker work on an excavator?
Attached to an excavator, the hydraulic breaker works by applying high pressure to a material, fracturing the surface and dismantling it entirely.
How do you install a breaker on an excavator?
Put the front sleeve of the forearm of the excavator between the ear plates of the hydraulic breaker shell, install the pin and pin sleeve, manipulate the forearm of the excavator, lift the breaker, put down the "bovine bone" of the forearm, and install the other part of the Pin shaft pin sleeve.
What is hydraulic breaker
A breaker is a powerful percussion hammer fitted to an excavator for demolishing hard (rock or concrete) structures. It is powered by an auxiliary hydraulic system from the excavator, which is fitted with a foot-operated valve for this purpose.
APPLICATIONS COMPACT RANGE
Building renovation
● Landscaping.gardening
Trenching
●Demoition,non-reintorced concrete
General construction works
Advantages
1.Select raw material – high quality heavy duty wear resistant alloy steel.
2.Advanced manufacturing facilities, introduced from South Korea.
3.Ten years of experiences in research and development .
4.Powerful impact blow. Compared with other brand's products, Dopro series Hydraulic Breakers has more powerful stroke and reliable
performances.
5.Easy maintenance.
6.Long lifetime.
| 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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