Specifications
B87C Jack hammer drill1.Crashing in concrete, jack hammer
2.Destorying hard rock
3.pneumatic air jack hammer
B87C jack hammer/ breaker/ Jack Hammer drill
B87C jack hammer/ 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.
It is widely used in road construction, concrete and other hard objects demolition.
It is featured by durable parts, good performance and easier operation,
which is a classic products among breaking tools
Crashing in concrete and clay
Destorying hard rock
Blasting for railway construction ,
water conservancy construction and
defence project facility.
1. high efficiency
2.downward drilling
3.handly use
| B87C Breaker | |
| 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 |