Diepladers

Diepladers are a type of semi-trailer designed to transport heavy and oversized loads with a low loading height. They feature a low deck, multiple axles for weight distribution, and a gooseneck or drawbar to connect to a tractor unit. The low deck height increases stability and enables the transport of tall equipment, while the axle configurations (ranging from two to several axles, often with steerable or remotely controlled axles) improve load distribution and maneuverability. Loading ramps, hydraulic systems and sometimes adjustable deck height are common features.

Diepladers come in various configurations, including fixed low-deck trailers and extendable or modular platforms. Variants include two-, three-, and multi-axle designs, with some models offering adjustable height to accommodate different cargo heights. Many are equipped with hydraulics for ramp operation, deck height adjustment, and sometimes power-assisted steering on the rear axles. They are designed to handle heavy payloads and are often used in demanding transport tasks.

Applications for diepladers cover a wide range of heavy and oversize loads. Typical cargos include construction machinery (excavators, loaders, crushers), wind turbine components, generators, prefabricated sections, and other industrial equipment. They are favored in construction, energy, manufacturing and logistics sectors where standard trailers cannot accommodate the dimensions or weight of the load.

Operational considerations include route planning and regulatory compliance for oversize loads, including permits and escort vehicles where required. Cargo must be securely fastened and correctly distributed to maintain center of gravity. Regular inspection and maintenance of the hydraulic systems, axles, brakes and tires are essential for safe operation.