A heavy-duty gas strut is needed when there's a requirement to support or control exceptionally heavy loads in various applications. These struts are essential when standard gas struts lack the necessary force or durability. Heavy-duty gas struts find use in industries such as construction, agriculture, manufacturing, and automotive, where heavy equipment, machinery, or components require reliable lifting, supporting, or damping capabilities.

Yes, heavy-duty gas struts are used in vehicle manufacturing, particularly in commercial vehicles, trucks, buses, and specialised applications. These robust struts assist in managing heavy components like hoods, doors, and access panels, providing the required force and stability for controlled motion.