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Jining Dongda Group Mining Machinery Co.,Ltd  

Gold Index: 15044

You are here: home  > Rock Drill  > B47 Crusher paving breaker pneumatic rock crusher

B47 Crusher paving breaker pneumatic rock crusher 

Price: 200.0 USD 
Payment Terms: T/T,WU,Paypal 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: wooden case
Application: Coal
Brand Name: Dongkuangan
Production Capacity: 1000 set one month
Delivery Date: 7 days after the received t...
Type: Drilling Rig

B47 is mainly used for demolition work, road maintenance or mining and construction project,

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 


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Company Info

Jining Dongda Group Mining Machinery Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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