... the base mast section.We can supply fixing angle for all kinds of tower crane. Generally, we manufacture the following kinds of ... fixing angle.ModelSize (m)Applicable Tower CraneReusable2Q7050B,Q7030,Q7027,Q7022,H3/36B,Q6517,Q6024,Q6018 ... ,Q5513,Q5013,QP6015A,QP6013,QP5013,QD160A,QD120,QD85Un-reusalbeOversize2.45Q70504Q900 Tower crane Fixing Angle