SYM H3/36B down

[fcentaur]

Good film but music is awful...

[cranefans4356]

if the derrick boom fall,it would bring the whole tower crane down with the derrick boom

[lclun]

It's the truth of every crane lift. The derrick boom mast is fixed by many cables, and must be checked for loading before dismantling a tower crane.

[cranefans4356]

where the part that the thick string is been fixed and the lift the music repeat

[weishiang2343]

the music is same as liebherr down

[lclun]

Same day, same song.

[cranefans4356]

this video was fantastic