Mineral Electrical Rock Drill Type KKHYD140/155/KHYD290/KHYD310
B87C High Quality Pneumatic Breaker
B87 breaker is a pneumatic instrument manfactured with the mature technology of America Gardener Denver Corporation . It is more powerful in breaking ferroconerete , rocks and durability , It suits the requirements of breaking outsized . super-thick and hard objects . It is ideal machinery for the substructural construction of mines , bridges ,roads and civil infastructure.
Specification
| Whole Length | 686mm |
Total Weight | 39kg |
Cylinder Diameter | 63.5mm |
Working Pressure | 0.63Mpa |
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 | 19mm |
Shank Size | 35mm * 152mm |
More Options for pneumatic breaker
Model | Weight | Air consumption | Impact frequency | Air pressure |
(KG) | (L/S) | (HZ) | (MPA) | |
RB777 | 37 | ≤34 | ≥18.3 | 0.63 |
RB777C | 51 | ≤34 | ≥18.3 | 0.63 |
B77C | 39 | ≤34 | ≥18.3 | 0.63 |
B87C | 39 | ≤44 | ≥16.5 | 0.63 |
B67C | 30 | ≤34 | ≥22 | 0.63 |
B47 | 21.5 | ≤23 | ≥21.6 | 0.63 |
B70 | 29 | ≤24 | ≥16.8 | 0.63 |
TPB-40 | 18 | ≤27 | ≥15 | 0.63 |
TPB-60 | 30 | ≤34 | ≥23 | 0.63 |
TPB-90 | 42 | ≤36 | ≥23 | 0.63 |
G10 | 10.9 | ≤20 | ≥16 | 0.4-0.63 |
G20 | 20 | ≤23 | ≥16 | 0.63 |
TCA-7 | 7.2 | ≤20 | ≥21.6 | 0.4-0.49 |
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