B87c Pneumatic Jack Hammer, Paving Hammer

• Type: Air Drill
• Usage: Mining and Construction
• Working Style: Reciprocating Type
• Air Wrench Type: Hand
• Pneumatic Drill Range: Construction Machinery
• Brand: GM
• Model NO.: B87C
• Degree of Automation: Semi-automatic
• Screwdriver Startup Mode: Hand press
• Condition: New
• Customized: Non-Customized
• Specify: OEM
• Color: Blue/Yellow/Red
• Transport Package: Wood Case and Cartons
• Specification: CE
• Trademark: Wisdom
• Origin: China
• HS Code: 84671900
• Production Capacity: 2000set/Year

Product Description

B87C Pneumatic Jack Hammer, Paving hammer:
APPLICATIONS
     To pave and break concrete foundation installing engenering to break other hard things.
INSTRUCTION
The paving breaker model B87C is tools with compressed air as its power .The compressed air is distributed alternatively through the distributing vaive into either end of the cylinder assembiy 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 into the concrete foundation and makes them split into huge pieces.

  B87cB67c

Overall lengthmm686615

Total weightkg3930

Cylinder Dmm63.550.8

Working pressureMpa0.630.63

Impact energyJ100±10%37%±10%

Impact powerkw1.8±10%0.9±10%

Blows frequencyHz18±5%24±5%

Air consuptionL/s55±15%42±15%

Air pipe 1.Dmm1919