QY160K is the truck crane with the largest tonnage in the world. The boom length and lifting capacity is a great breakthrough in the 6-axle truck crane. The full extension length of the boom is 62m, and can be equipped with 28m vice boom. The maximum counterweight is 50t. The outrigger span is 7.8×8.0m, which can realize 360°full turn with the same lifting capacity, featuring large working scope and strong lifting capacity. The maximum travel speed is 80km/h, and the maximum grade ability is 40%, having excellent travel performance.