LHTG 32T Double girder bridge crane 1.certificate:CE,ISO,OHSAS 2.Span:7.5-31. ... .LH-type Hoist Double Girder Bridge Crane is in a simple structure among the bridge cranes , with a light weight, easy to use ... ,MD1 model electric hoist , it can be a light rail to run a small crane.4.Applicable to less busy workshop, warehouse.5 ...