... :38m (3) Span:32m (4) Work Duty:A5/A6 Hydraulic Grab Bucket Bridge Crane We are a professional manufacture for non ... -standard crane and have more than ten years experience. The grab is widely used in ship, port, railway station, factory, mine ... -40° C, Work class: A5/A6, or by your require Power Source: 3pH, 380V, 50Hz or as customer's demand. Feature ...