SB10 SB20 SB30 tool 40mm 45 53mm Rock Breaker Hammer Silence Type For Mini Excavator 0.8-2.5 ton 1.2-3.0 ton 2.5-4.5ton
What is silence type excavator breaker
A Silent Breaker Hammer is a hydraulic hammer attachment designed for demolition and construction tasks. It is mounted on excavators to break through concrete, asphalt, and other hard materials quietly and efficiently.
FEATURE & BENEFITS
1. Noise level is highly reduced by the closed structure.
2. Full-closed braket protects main body from damage.
3. Lower noise for city projects, comfortable operation and Longer operating range for distance working. reducing maintenance cost.
DOPRO is a professional manufacturer of Hydraulic Breaker for more than 10 years, the factory size more than 70,000 square meters. we are leading manufacturer in china domestic market , Now we are officially developing into overseas markets. and we have successfully expanded our business to all the world countries. from aisa to Europe , USA, Latin America ,Oceania... Our related series products include Hydraulic Breaker, Quick Hitch Coupler ,Hydraulic Compactor , Hydraulic Grapple ,Hydraulic Crusher ,Thumb Bucket ,Wood Grapple ,Pile Hammer,Hydraulic Vibrating Ripper,Hydraulic Shear, excavator parts, etc ,We have all kinds of production equipment. DOPRO , ONE STOP SOLUTION FOR EXCAVATOR ATTACHMENT
| 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 |
| | | | | | | | |
Product Tags:
|
|
SB10 SB20 SB30 Tool 40mm 45mm 53mm Excavator Rock Breaker Silence Type Images
|
