sir mere construction site par tower crane assembling hone wala or boom ka radius 50m 0r 35m k distance me ek building hai or mere site building 29 floor ka tyar hone wala h, kya aap mujhe bata saktey hai ki crane uska first level hight kitna hona chaiye
Ap ne is video me btai kay 77% something capacity haa is load ko pick krnay ki lken crane ki capacity tu apne 65ton btei ha tu phr Kasey possible ho gaa 65 ton wali crane 77% percent load kasay uthai gaa
