Jib Crane 1.CE Certification, ISO and GOST 2.Top 2 in China 3.Export to more than 30 countries Tower craneParametersJib Crane QTZ63HS5013HS5510Nominal lifting moment (KN.m)630Work range (m)3-503-55Max. lifting capacity (t)2 fall34 fall6Free height (m)40Attached height (m)2 fall1404 fall50Lifting speed (m/min)2 fall60/30/64 fall30/15/3Slewing speed (r/min)0-0.61Radius changing speed (m/min)44/22 ...