| Customization: | Available |
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| After-sales Service: | Online Support |
| Warranty: | One Year |
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| Model | weight | height | working pressure | oil flow | Impact Rate | Chisel Dia. | suit for excavator |
| Unit | kg | cm | kg/cm² | L/min | bpm | mm | ton |
| 2900 | 280 | 180-200 | 150-190 | 350-500 | 150 | 27-38 |
| Product Name | Material |
| Piston | Gcr15 |
| Cylinder | 20crmo forged |
| Front Head | 40crmo forged |
| Back Head | 40crmo forged |
| Control Valve | 20CrMo |
| Front Cover | 40crmo forged |
| Ring Bush | 40crmo forged |
| Through Bolt | 40CrMo |
| chisel | 42CrMo forging,Each drill rod has undergone 3 cold heat treatments, long life drill rod |
Jinan Changhao Machinery Equipment Co., Ltd. has been established over 20 years located in Jinan China with about 10,000 square meters production plant. We are member of SGS group.
We are professional and experienced manufacturer of hydraulic breaker, hydraulic breaker spare parts, hydraulic breaker piping kits and other excavator attachments. O The hydraulic breaker spare parts we can supply are seal kits,chisel, rod pin, piston, thrush bush, ring bush, front cover, pedal valve, diaphragm,through bolt,side bolt, charging valve ,front head, back head, accumulator, nitrogen charging device,bracket,outer-shell,main body assembly ect. We have exported our products to many countries. Our main markets are China, Asian countries, South Africa, Middle East, Europe, North America, South America etc.. Our products are warmly welcomed by customers with high quality and competitive price.
If you are interested in our products, please feel free to contact us. We will provide you with high-quality products, competitive prices and the best service.
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