hook blocks
for 150t crane use
Single hook
Materials: DG20

hook block

150t single hooks

strength grade: M, P, S, T, V grade

Materials:

M grade with DG20, or DG20Mn

P grade with DG20Mn

S grade with DG34CrMo

T grade below 40t with DG34CrMo, more than 40t with DG34CrNiMo or DG30Cr2Ni2Mo

V grade below 40t with DG34CrNiMo or DG30Cr2Ni2Mo, more than 40t with DG30Cr2Ni2Mo.

Model:

Single hook: 5t/6t/10t/12t/16t/20t/25t/32t/40t/50t/63t/80t/100t/125t/160t/200t/250t

double hook: 10t/12t/16t/20t/25t/32t/40t/50t/63t/80t/100t/125t/160t/200t/250t.

block model: 3.2t/ 5t/10t/16t/20t/25t/32t/50t/75t/100t/200t.