
With stably high quality and wide ranges model, KINGER hydraulic breaker design and manufacturing is suitable to work in the hardest rock and the most difficult excavation conditions.
Model | YDHB350 | YDHB400 | YDHB450 |
Applicable(T) | 0.5-1.5 | 1-2 | 1.5-3 |
Working flow(lpm) | 14-25 | 15-25 | 20-30 |
Working pressure(bar) | 80-120 | 90-120 | 90-120 |
impact rate(bpm) | 800-1400 | 800-1200 | 500-1000 |
Chisel diameter(mm) | 35 | 40 | 45 |

2. Korean equipments and technology used to guarantee the quality.
3. We used special materials,Leading heat treatment technology to make sure the hardness,more wear-resistant.
4. Strong " hydraulic + nitrogen " impact system.
5. Our breaker can adjust impact force and beat frequency according to different working situation.
6. Used NOK Oil seal.
In addition, We are a professional excavator attachments manufacturer,OEM and ODM is available

Standard spare parts:
Two chisels, two hoses, one set of N2 charging kit with N2 bottle and pressure gauge, one tool box with necessary maintenance tools and operation manual as well.




