Trolley hangers are designed for lifting and holding an insulated and non-insulated pipeline by pipelayers at the required height, as well as for moving the pipeline in a horizontal plane by changing the boom of the pipelayer during the construction of main pipelines. Trolley hangers are durable and provide reliable hookup (slinging) of the pipe, prevent damage to both the pipe itself and its insulating coating, and are simple in design and use. The carrying capacity of the trolley hanger depends on the diameter of the pipeline to be laid and the thickness of the pipe wall.