. Get Price Light Duty Overhead Crane AQ-LD Single Girder Overhead Crane. This single girder light duty overhead crane is designed for general lifting purpose, commonly found in workshops, warehouses, storage yards, etc. The lifting capacity ranges from 0 ton to 00 tons, span length is 0.0-00.0m, and work duty A0~A0. This kind of single girder crane is designed with AQ-CD, AQ-MD ... Get Price 