Box silenced excavator hammers with CE
| Weight | kg | 1800 |
| Length | mm | 2420 |
| Working Flow Rate | liter /min | 150-190 |
| Oil Relief Pressure | kg/cm2 | 210 |
| Working Pressure | kg/cm2 | 160-185 |
| Striking Frequency | bpm | 400-800 |
| Chisel Diameter | mm | ¢140 |
| Oil Pipe Nominal Diameter | inch | 1 |
| Pressure of Back Shell | kg/cm2 | 16±0.5 |
| Accumulator Pressure | kg/cm2 | 60 |
| Applicable Excavator Weight | ton | 20-30 |
| Applicable Excavator Bucket Capacity | m3 | 0.9-1.2 |
Applicable field :
Mining—mining, second-time breaking
metallurgy—clearing slag, demolition of furnace and foundation
road—repairing, breaking, foundation work
railway—tunneling, demolition of bridge
construction—demolition of building and reinforced concrete .
ship repairing—clearing clam and rust from the hull.
others—breaking frozen mud.
How to buy the hydraulic breaker?
Let me know your excavator model
Let me know the operation weigh of your excavator
Let me know your ordering quantity
Let me know your destination port
Why you choose HMB hydraulic breakers?
1, Imported Cylinder Assembly as a whole
As a headquarter from our Korea head office, the Main Body Assembly of Hydraulic Breakers was imported as a whole instead of purchasing separately and assembles together, which guarantees lest breakdowns.
2, First-class quality, reasonable price
Developed and produced independently by Yantai JW Construction Machinery Equipment Co., Ltd, HMB Hydraulic Breakers are widely approved by home and abroad clients because of competitive prices and excellent performances.
3, Powerful stroke
Compared with other brand's products, HMB series Hydraulic Breakers has more powerful stroke and reliable performances.
4, Unique valve system
HMB series Hydraulic Breakers adopt simple hydraulic circuit system, which use oil less and improve efficiency more.
5, Ideal structure design
Optimized design requires fewer parts, which guarantees less breakdown, and easy maintenance.
6, High Strength and wear resistance steel plate adopted.
The bottom of hydraulic breaker adopted high strength and wear resistance steel plate, which not only guarantees the long life of breakers, but also enhances the working efficiency.
7, Strong compatibility.
Our HMB hydraulic breakers are compatible with all kinds of excavators such as Doosan, Dawoo, Volvo, Hitachi, Kato, Kobelco, Komatsu, Sumitao, Liebheer, Hyundai, Cat, Jonyong, Changjiang, Liugong, Yucai, Case, John Deer, Foton lovol and Loader etc.
Our value is doing a health business in the worldwide market. Quality is alway the first!
