设计特点：

本船为单甲板、单底，混合骨架式、非自航旋转式起重船。适用于沿海航区水域进行作业和沿海航区拖航调遣。起重能力:起重机臂长50m， 工作半径12m ，吊重100t。

Design Characteristic：

This vessel is a non self-propelled slewing crane ship with single deck ,single bottom, mixed frame system, suitable for service at coastal water. Hoisting ability: length of lifting arm 50m , working radius 12m,lifting ability 100t.