Yantai Dopro Industry Technology Co., Ltd.
| Supply Ability | 4000 Pcs Per Month |
| Delivery Time | 7-10 Working Days |
| Packaging Details | Wooden Pallet /Wooded Box |
| Optimum Oil Flow | 25-50 L/Min |
| Operating Flow | High |
| Breaker Chisel Materials | 40CR |
| Quality Warranty Period | 1 year |
| Breaker Chisel Feature | High strength and anti-wearing |
| Tool Diameter | 45 mm |
| Suit Excavator | 50-60 Ton Excavator |
| Operation Pressure | 110~140 kgf/cm2 |
| Maintenance | Low |
| Swing | 170 degree or 360 degree |
| Noise Level | Low |
| Chisel Materials | 40CRMO/42CRMO |
| Breaker Materials | High strength Q345B steel |
| Flux | 80-120 L/Min |
| Chisel Weight | 32 kg |
| Brand Name | Dopro |
| Model Number | DPBB1550 |
| Certification | ISO CE |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
165 Diameter Chisel Hydraulic Rock Breaker Box Type Hydraulic Hammer For Mini
High Impact Energy Skid Steer Loader Hammer Breaker For Bobcat
SOOSANSB70 SB81 Side Type Hydraulic Rock Breaker Jack Hammer Chisel Tool 130mm
Kobelco SK70 Excavator Hydraulic Rock Breaker Drill Equipment Chisel 85mm
Product Specification
| Supply Ability | 4000 Pcs Per Month | Delivery Time | 7-10 Working Days |
| Packaging Details | Wooden Pallet /Wooded Box | Optimum Oil Flow | 25-50 L/Min |
| Operating Flow | High | Breaker Chisel Materials | 40CR |
| Quality Warranty Period | 1 year | Breaker Chisel Feature | High strength and anti-wearing |
| Tool Diameter | 45 mm | Suit Excavator | 50-60 Ton Excavator |
| Operation Pressure | 110~140 kgf/cm2 | Maintenance | Low |
| Swing | 170 degree or 360 degree | Noise Level | Low |
| Chisel Materials | 40CRMO/42CRMO | Breaker Materials | High strength Q345B steel |
| Flux | 80-120 L/Min | Chisel Weight | 32 kg |
| Brand Name | Dopro | Model Number | DPBB1550 |
| Certification | ISO CE | Place of Origin | CHINA |
| High Light | Soosan Hydraulic Breaker ，Demolition Hydraulic Breaker ，Sb121 Silence Jack Rock Hammer | ||
Soosan Hydraulic Breaker Sb121 Silence Jack Rock Hammer for Demolition
As one of the largest manufacturers of hydraulic breakers, DOPRO has been committed to the development and manufacturing of quality products and product support since its establishment in 2010.
Since the first hydraulic breaker rolled out in 2010, the ingenious and patented Proven design for performance and reliability design of DOPRO hydraulic breakers have received recognition for its superb SB hydraulic breakers have the most efficient and simple structure with its commitment to performance from worldwide customers.
Basics SB hydraulic breakers have gained worldwide acceptance in the past three decades andits breaker design is a subject of benchmarking around the world.
State-of-the-art manufacturing processes and following best practices in material sourcing,machining, heat treatment, assembly, and final testing yield products of unsurpassed qualityand durability
Features & Benefits
Proven design for performance and reliability
SB hydraulic breakers have the most efficient and simple structure with its commitment to thebasics. SB hydraulic breakers have gained worldwide acceptance in the past three decades and its breaker design is a subject of benchmarking around the world.
*Gas and oil percussion mechanism
Compressed nitrogen gas in the back head greatly contributes to powerful impact force with lessoil flow and pressure.
*Facilities and quality control with 15 years experience.
All component machining and final grinding are conducted on the latest precision SPC equipment,and carefully monitored for precise tolerances. In the assembly process, only the latest generation
robot welding machines are used.
*Highest power to weight ratio
Dopro breakers are more powerful and lighter than other same class breakers.
*Patented unique valve system - simple hydraulic circuit
Well harmonized with a simplified hydraulic circuit, It needs less oil flow,makes high efficiency and reliable operatiaon.
*Fewer components -less maintenance
Simple design of suit the customers to reduce maintenance cost.
*Fully closed housing with noise vibration damping system
Robust and fully closed structure with damping materials reduces the noise-level and provides operator's comfort.lt also minimizes the recoils to the carrier's arm.
| 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 | |
| Suit for Various models of excavator | |
| YUCHAI | YC35YC50YC55YC60YC65YC85YC135YC230 |
| JCB | JS130JS210JS220JS290JS330 |
| HYUNDAI | R55R60R80R130LC35R200R2005R210R2157/9R2205R225LC7/9R290 |
| R290R290LC7R300LCR305LCR330LCR375R360LC7R450LC | |
| CATERPILLAR | CA*T305.5CA*T306CA*T307CA*T308CA*T312CA*T315CA*T320CA*T323CA*T324 |
| CA*T325CA*T326CA*T330CA*T336CA*T345CA*T349CA*T365CA*T374CA*T390 | |
| KOMATSU | PC45PC50PC55PC56PC60567PC608PC708PC78PC1003PC1206 |
| PC1307PC2007/8PC220PC270PC240PC3006/7PC360PC4006/7/8 PC4506 | |
| PC6006PC6503PC650PC800PC1000PC1200PC1250 | |
| ZXAIS/HITACAI | EX35EX40EX55EX60EX603ZX200ZX210ZX250ZX290ZX330ZX470EX1000EX1200 |
| EC | EC55EC60EC140BPEW145BPEW160BBEC210EC240 |
| EC290EC360LCEC380.EC460EC480EC700 | |
| KOBELCO | SK35SK50SK60SK75SK100SK120SK200123456SK230SK250SK260SK280 |
| SK300SK330SK3306SK350SK400SK450SK480 | |
| DOOSAN/DAEWOO | DH35DH55DH60DH55DH60DH80DH807DH80GOLDDH150 |
| DH200DH22035DH2805DX60DX200DX225DX260DH290DH360DH420DH500 | |
| SUMITOMO | SH55SH60SH75SH50SH100SH120SH200 |
| SH20035SH22023SH280SH300SH350SH400SH450 | |
| LIUGONG | CLG904CLG9055CLG906CLG907CLG9075CLG908CLG915CLG150 |
| CLG920CLG921CLG922CLG225CLG924CLG925CLG933CLG936CLG939 | |
| CLG942 CLG948CLG950CLG952CLG200CLG205CLG220CLG225 | |
| KUBOTA | KX135KX185KX155KX161KX163KX165KX183 |
| IHI | IHI35IHI50IHI60IHI55IHI80IHI100 |
| XCMG | XE55XE60XE65XE75XE80XE85XE135XE150XE155XE200XE205XE215 |
| XE225XE245XE270XE305XE335XE370XE380XE400XE470XE490 XE700 | |
| YANMAR | ViO35ViO55ViO75 |
| cx | CX50CX55CX58CX75CX210CX240CX290CX330 |
| KATO | HD820HD1023HD1430HD2045HD700 |
| SANY | SY55SY60SY65SY70SY75SY85SY95SY115SY135SY155SY195SY200SY205SY215 |
| SY220SY225SY235SY245SY285SY305SY335SY365SY375 SY395SY415SY485 | |
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 ...
Get in touch with us
Leave a Message, we will call you back quickly!