| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Year |
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Our company is specialized in manufacturing Hydraulic Breaker,Quick Coupler,Hydraulic Chisel,Earth Auger,Excavator Ripper, Spare Parts and other all excavator attachments.Our own brand "DEHN" chisels have full series and are right to all brand hydraulic breakers.
DEHN brand has been approved CE certificate and 4 product patents since 2010.By using the piston recoil energy,to increase perfoamance without additional hydraulic flow input,DEHN rock breakers could achieve optimum performance at low cost,in addition to the easy body design,with only 2 moving parts,leading to lowest maintenance and repairing cost,which eventually makes your investment best valued.
These are our workshop working photos.Each of our work procedures is handled by professionals and carefully inspected, so you can rest assured about the quality of our products.
Each of our production processes will be very precise and checked several times to ensure there are no problems
Each of our hammer models has several different types for you to choose from. Here are the advantages of different types. You can refer to them.
Side type:
1.Reducing total-length.
2.More easier to handle the breaking objects.
3.Low maintenance.
Top type:
1.Easy-operating to achieve excavation work.
2.Without side weight,reducing the rate of chisel breakage.
3.longer total-length and heavier total-weight.
Top split type:
same as top type,but this is can be split in half,top and below shell,easier to repair.
Box type:
1.Low noise level.
2.Full-closed bracket protects main body from damage.
| Operating pressure | kg/cm² psi bar |
DEHN350 | DEHN400 | DEHN450 | DEHN530 | DEHN600 | DEHN680 | DEHN750 |
| Hydraulic flow range | L/min | 15-25 | 15-25 | 20-30 | 25-50 | 30-60 | 40-70 | 50-90 |
| Impact rate | bpm | 800-1400 | 800-1400 | 700-1200 | 600-1000 | 500-1000 | 500-900 | 400-800 |
| Working Pressure | kg/cm³ | 80-120 | 90-120 | 90-120 | 90-120 | 100-130 | 110-140 | 120-170 |
| Diameter of chisel | mm | 35 | 40 | 45 | 53 | 60 | 68 | 75 |
| Oil pipe nominal diameter | inch | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Suitable for excavator | ton | 0.5-1 | 0.8-2.5 | 1.2-3 | 2.5-4.5 | 3-5.5 | 4-7 | 6-9 |
| Accumulator | no | no | no | no | no | no | no | no |
| Frequency Adjustable | no | yes | yes | yes | yes | yes | yes | yes |
In addition to hydrulic breakers, we also produce a variety of excavator attachments. If you need one of them, you can always contact me and I can tell you the product details.
If you are interested in our products, we will produce high-quality products for you as soon as possible according to this process.
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