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Aluminum alloy crossing structure
Aluminum alloy crossing structure
Order number Total height(m) Frame girder
section(mm) 		Beam
length(m) 		Assembly
height(m)		 Sray wire
number of layers 		Weight
(kg/m)
04131 15.7 ¡õ400 4 3¡Á5.0+0.7 1 04111
04141 20.7 ¡õ450 4 4¡Á5.0+0.7 2 04112
04151 31.8 ¡õ500 5 6+5¡Á5+0.8 2 04121
notes: matches with 04171 crossing backward installation lifter.(need ro purchase additionally)