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1) Easy maintenance, only need a small amount of wearing parts inventory.
2) High quality.Our quality and strike strength can be compared with European, Japanese and Korean hydraulic breakers.
3) Low price.The price is 30%~60% of the European, Japanese and Korean hydraulic breakers.
4) We produce various types of Korea and Japan hydraulic breakers, which are suitable for all kinds of excavators.
5) Good raw material with strictly heat treatment processor.
6)Strict material selection, processing and assembly process, 100% quality inspection and strike test before delivery
7) With ISO & CE certification, our HMB hydraulic breakers have been accepted by more than 50 countries in the world.
| model | unit | DEHN1400 | DEHN1550 | DEHN1650 | DEHN1750 |
| operation weight(side/top/box) | kg | 1774/2059/1866 | 2577/2745/2968 | 2751/3156/2916 | 3905/4057/3902 |
| length(side/top/box) | mm | 2480/2866/2793 | 2776/3102/3075 | 2820/3285/3337 | 3184/3812/3723 |
| working flow rate | 1iter/min | 120-180 | 180-240 | 200-260 | 200-260 |
| oil relief pressure | kg/cm² | 210 | 230 | 240 | 240 |
| working pressure | kg/cm² | 160-185 | 170-200 | 160-180 | 180-200 |
| impact rate | bpm | 350-500 | 300-450 | 250-400 | 200-350 |
| chisel diameter | mm | ¢140 | ¢1550 | ¢162 | ¢1750 |
| oil pipe nominaldiameter | inch | 1 | 1 | 5/4 | 5/4 |
| back head pressure | kg/cm² | 16±0.5 | 16±0.5 | 16±0.5 | 16±0.5 |
| Accumulator pressure | kg/cm² | 60 | 60 | 60 | 60 |
| Applicable Excavator weight | ton | 18-26 | 27-36 | 30-40 | 35-40 |
| Applicable Bucket | m³ | 0.9-1.2 | 1.0-1.4 | 1.6-2.2 | 1.6-2.2 |
| Value Ass'y Position | | internal | internal | internal | internal |
Side Type Breaker
1. Reducing total-length
2. More easier to handle
the breaking objects
3. low maintenance.
Top Type Breaker
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
Silence Box Type Breaker
1.Low noise level
2.Full-closed bracket protects
main body from damage.
