Product Description 5 to 32 ton single girder semi gantry crane specification is used together with CD MD electric hoist. It is a kind of It is a kind of medium small crane with rail. Its lifting capacity is 3-32 tons, span is 12-20 meters, working environment temperature is -20C-+40C. This product is a general use crane. It is mainly used in outdoor places and warehouses to load &unload and handling materials. This product has ground control and room control methods. Packing & Delivery 1. Electric parts are packed by high quality plywood crate, to reduce distortion in conveying; 2. Main beams, end beams and electric hoist are packed by plastic woven cloth. It can reduce abrasion when transport. Delivery: 1. If the size of whole crane are suitable for container ship, usually by container; 2. If the size is too big, usually by bulk ship or by container after truncation; 3. Transport ways are based on reducing cost for you and keep the crane performance!