Volvo Construction Equipment introduces five models of pipelaying equipment. Lift capacities range from 20 metric tons to 150 metric tons. The Volvo Pipelayers provide a 360-degree swing with full lifting performance and functionality at all radius positions. Boom lengths range from 30 feet to 38 feet, depending on model size, compared to typical dozer side-based booms of 20 feet to 28 feet.