place of origin
Shandong, China
Maximum Impact Energy(J)
20000
Minimum Impact Energy(J)
8000
Main hammer body mass(kg)
630
Main hammer body mass error
±0.5
Impact height(mm)
1275~3000
Impact velocity(m/s)
5~7.67
Height measurement resolution(mm)
≤±5
Height measurement error(mm)
≤±10
Hammer blade hardness
HRC58-62
Power Supply
380V ±10%, 50HZ