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B87C
B87C
1.Introduction of B87C pneumatic breaker
The B87C pneumatic breaker is mainly used for large secondary crushing of mines. It is widely used in excavation bedrock of municipal buildings, demolition of concrete structures and broken frozen soil, and rectification of pavements and subgrades of various concrete structures.
The B87C pneumatic breaker is a compressed air-powered tool. The compressed air is distributed from the valve wheel to the two ends of the cylinder to reciprocate the hammer. The hammer is impacted on the steel tail and the steel is brazed into the concrete layer. Split it into pieces.
2.Parameters of B87C pneumatic breaker
|
Weight |
39 |
（kg） |
|
Total length |
688 |
（mm） |
|
Piston diameter |
63.5 |
（mm） |
|
Working pressure |
0.63 |
（mpa） |
|
Impact energy |
100±10% |
（j） |
|
Impact power |
1.8±10% |
（kw） |
|
Impact frequency |
18±5% |
（hz） |
|
Air consumption |
55±15% |
（l/s） |
|
Air pipe inner diameter |
19 |
（mm） |
|
Bit Head Size |
32*152 |
（mm） |
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