Other Names:paving breaker,pneumatic rock crusher,pneumatic road breaking tools,stone crusing machine
B47 is mainly used for demolition work, road maintenance or mining and construction project, Big impact power and low air consumption, easy for operation; mounted with advanced silencer which ensures compliance with noise. B47 is widely used in breaking work. B47 is a Medium-duty pneumatic breakers, mainly for broken concrete, asphalt, frozen soil, soft rock and other hard objects.
Product Introduction
The paving breaker model B47 is tools with compressed air as its power. The compressed air is distributed alternatively through the distributing valve into either end of the cylinder assembly so that the hammer inside is made to carry on a reciprocal motion which impacts the shank of the steel chisel by the tappet drives the chisel into the concrete foundation and makes them split into huge pieces.
Main Characteristics
Hand-held pneumatic tool, use compressed air to push the piston reciprocating movement, keep the pick up to the impact. Belongs to a kind of pneumatic instrument combined with the mature international technology. It's featured with portability, durability, high efficiency and speedy, the breaker machine can break ferroconcrete, rocks and asphalt. Its an ideal machine for construction and back out of mines, bridges, roads, water pipes and electricity grids.
Technical Parameters
Type | B47 |
Weight | 21.5 (Kg) |
Length | 550 (mm) |
Air consumption | 28 (L/s) |
Percussive Frequency | 21 (Hz) |
Percussive Energy | ≥76 (J) |
Bit Fixation Style | Lock/unlock |
Bit Head Size mm | 25×108 |
Air Tube lnner Diameter | 19 (mm) |
Under Air Pressure 5kg/cm2 | |
