Why is caused by iron grille lifting range capacity crane to bridge different levels. Rains and strong winds, while stretching the maximum Boom or crane donkrasae the wind blows until the crane fell across the road.
Because of the crane was lifting steel to make bridges at different levels. Rain and strong winds while stretching Boom Cranes up to the maximum. Already being wind blows crane fell across the road.
It was during the crane was lifting steel mesh to achieve different levels of bridge it rained and strong winds, while stretching Boom crane peak, got the wind blows until the crane fell across the street.