TPB-90 breaker developed by East Japan Air (TOKU) group with the mature technology.
It uses the compressed air as a driving force. It can efficiently complete strengthen of concrete and the breaking of rocks and asphalt. And it is more high-powered, more efficient and has much longer life.Especially for the crushing of large, thick, hard objects.
It is the powerful of the broken tool. It is an ideal tool for the foundation constructions such as the mine, bridge, road, municipal construction, etc.
Specification
| Weight | 42kg |
| Length | 723mm |
| Postion dia. | 66.67mm |
| Postion stroke | 152mm |
| Air pressure | 0.63Mpa |
| Air consumption | 37L/S (2.2m³/min) |
| Air pipe inner dia. | 19mm(3/4inch) |
| Blow frenquency | 1400(Bpm) |
| Shank Size | 32*152mm(1-1/4*6inch) 28*152mm(1-1/8*6inch) |