Heavy duty trailers are suitable for out of gauge equipment (goods),or say ODC cargo(over dimension cargo). It means that the loading size exceeds the clearance standard of highway, highway bridge and highway tunnel. Overweight equipment (goods) refers to the total weight of loaded goods on the vehicle exceeding the design loading of the road or bridge.
Heavy duty transportation mainly includes: generator stator, rotor, boiler, cooling tower, deaeration water tank, chemical reactor, precast concrete beam, thermal power generator, stator, transformer, reactor and high-voltage electrical equipment are ODC or overweight cargo.
Heavy-Duty Trailer is the basic model for heavy cargo transportation. Heavy Duty Trailers is the design basis of most heavy cargo transportation vehicles. Heavy Duty Trailers adopt hydraulic suspension and integral traction steering, hydraulic control lifting, three-point or four-point support, all-wheel traction or forced steering, and all-wheel braking. Therefore, the heavy duty trailer, including hydraulic axle trailer and modular transporter, has the characteristics of low platform height, super axle load, small turning radius, flexible and reliable turning, etc.
With modular design, it can be spliced according to the length and weight of goods and can be combined horizontally and longitudinally. It has the advantages of fast splicing, convenient installation, simple and easy operation, and has a certain self-loading and self-unloading capacity. When driving on up and down ramps or slopes, the platform can be adjusted within a certain range to maintain balance.