Capacity Bolt Size/Capacity: 1-3/4”(45MM) Avg.Air Con.:14 Air Inlet:1/2” Air Pressure:90PSI Free Speed(RPM):3,000 Max Torque:2,000 Sound Level Db:95 Vibration(M/S2):9.6 Packing:2SETS/CTN/26KGS/1.6’