أخرى

second hand stc550c5-8 sant 55t truck crane
The main boom is made of high-strength structural steel and consists of five U-shaped cross-section girders. The full extended length of the main boom is 48.5 meters, and the total length of the main boom and the front boom is 64.5 meters. The maximum lifting height is 65 meters, and the maximum lifting moment is 2386 kN·m (with a counterweight of 15.7 tons).