What does the lh20-31.5 A5 mean
The two-beam bridge crane is 20t, the span is 31.5 meters, and the working level is A5
Electric hoist double beam crane, the weight 20t, span 31.5 m, working grade A5.
The double beam bridge crane with electric hoist as the lifting mechanism is rated at 20 tons, the track span is 31.5 meters, the working level A5 (25% working system).
The type is electric double girder bridge crane, 20 said: the weight is 20 tons, 31.5 means: the crane span is 31.5 m, A5 said: the crane working level is A5.
