The Royalmac HD15 Spider Concrete Placing Boom stands as one of the most versatile and lightweight models in its class, designed for high-efficiency concrete placement in challenging construction environments. Featuring a 15 meter horizontal reach and 18 meter vertical reach, with a working area of 710 m², the HD15 simplifies concrete placement for large-scale projects such as tunnels, dams, and hydroelectric power plants — especially in spaces with limited ceiling height.
Thanks to its advanced three-section boom and R & Z folding options, the HD15 adapts easily to a wide variety of job site demands. The boom’s 3-meter end hose allows for pinpoint accuracy, even in hard-to-reach areas. With its hydrauilc placing system, the HD15 can be mounted on a foot chassis or mast kit, and its design enables simultaneous operation across multiple structures.
The HD15 is engineered for mobility, capable of being split into two main parts for easier transportation, and can be equipped with an optional walking group to travel within tunnels using construction equipment. Weighing just 2900 kg (machine weight) and featuring a 7.5 kW, 3-phase power system, it delivers rapid setup and reliable performance for today’s most demanding projects. For contractors who need speed, adaptability, and minimal downtime, the Royalmac HD15 is an indispensable solution.
