TPB40 Jack Hammer,demolition hammer:
Drilling in mine and coal bed
Crashing concrete and clay
Blasting in civil engineering and underground construction
Instructions:
Compressor:
Capacity of the compressor is sufficient;
Whether the drain has been remoived;
Air hose:
Whether there is any damage to the air houe;
Whether the size and length is correct;
Clean the interior of the air hose when using compressed air;
Inspection of paving breaker:
Whether the is looseness in the screw thread areas;
Whether there is a crack or breakage in the maid body;
Inspection of chisel:
Whether the chisel is suitable for shank of paving breaker;
Whether the chisel is suitable for the work;
Whether there is wear of cracks;
Whether the chisel is mounted correctly;
Specifications:
Piston diameter44mm
Piston stroke146mm
Impact frequency1050N/MIN
Net weight18KG
Total length660mm
Air consumption1.6m3/minute
Shank specifications1× 4-1/4
Inlet size3/4pt
Air pressure6kg/cm2
Audited Supplier 
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