The Lijian is said to have a wingspan of 46 feet (14 meters), smaller than the 62-foot wingspan of the U.S. Navy’s X-47B demonstrator, which China considers an equivalent. It is powered by a single jet engine, presumed to be the Shenyang WP7 used for the J-7 fighter. With the WP7 engine, the Lijian’s ordnance payload might not exceed the 2,000-kg (4,400-pound) capacity of the X-47B. The Chinese CM-506 small-diameter bomb, showcased at Airshow China 2012, is one of the weapons being recommended for the Lijian. It has a range of 130 km (80 miles) against land or maritime targets.