Yantai Dopro Industry Technology Co, Ltd.
| Supply Ability | 1000 Pcs per month |
| Delivery Time | 3-7 working Days |
| Packaging Details | Export Wooden Cases /Pallet |
| Payment Terms | Western Union, L/C, T/T |
| Service | OEM Service Available |
| Package | Wooden Cases or Pallets |
| Rod Diameter | 75mm Chisel |
| Material | 20 CrMo |
| Power Source | Hydraulic |
| Chisel Diameter | Depends on model, ranging from 40mm to 200mm |
| Color | Customer's Request |
| Bracket Type | Top Type, Side Type, Silence Type |
| Weight | Depends on model, ranging from 100kg to 10,000kg |
| Brand Name | Dopro |
| Model Number | DPSB680 |
| Certification | ISO CE |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 1000 Pcs per month | Delivery Time | 3-7 working Days |
| Packaging Details | Export Wooden Cases /Pallet | Payment Terms | Western Union, L/C, T/T |
| Service | OEM Service Available | Package | Wooden Cases or Pallets |
| Rod Diameter | 75mm Chisel | Material | 20 CrMo |
| Power Source | Hydraulic | Chisel Diameter | Depends on model, ranging from 40mm to 200mm |
| Color | Customer's Request | Bracket Type | Top Type, Side Type, Silence Type |
| Weight | Depends on model, ranging from 100kg to 10,000kg | Brand Name | Dopro |
| Model Number | DPSB680 | Certification | ISO CE |
| Place of Origin | CHINA | ||
| High Light | 75mm Chisel Excavator Rock Breaker ，Excavator Rock Breaker For Mini Excavator ，Chisel Rock Breaker For Mini Excavator | ||
75mm Chisel Diameter Excavator Rock Breaker For Mini Excavator
Excavator Rock Breaker
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.
| 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 | |
| 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 | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
10000000-50000000
Employee Number:
050~100
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 three factory and one expo... 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 three factory and one expo...
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