Hot Sale B47 Paving Breaker, Jack Hammer

• Customization: Available
• Condition: New
• Customized: Customized
• Model NO.: B47
• Type: Jack Hammer, Air Hammer
• Specify: OEM
• Color: Optional
• Working Style: Rotary Type
• Pneumatic Drill Range: Construction Machinery
• Screwdriver Startup Mode: Hand press
• Usage: Break Stone
• Air Wrench Type: Optional
• Brand: GM
• Degree of Automation: Hand
• Transport Package: Wooden Box
• Specification: CE
• Trademark: GM
• Origin: China
• HS Code: 84671900
• Production Capacity: 10000/Year

Product Description

B47 PAVING BREAKER 
APPLICATION:
     To pave and break concrate foundation installing engenering to break other hard things
 
INSTRUCTION:
     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 reciprocaql motion which impacts the shank of the steel chisel by the tappet drives the chisel into the concrate foundation and makes them split into huge pieces.
 
SPECIFICATION:

Model	B47
Weight(kg)	21.5
Length(mm)	550
Air consumption(L/S)	28
Impact Frequency(Hz)	21
Impact energy(J)	≥76
Bit Fixation style	Lock/Unlock
Shank size(mm)	25*108
Air tube inner Dia.(mm)	19