Dump semi trailer

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A semi-trailer, also known as a trailer, is connected to a tractor via a coupler or dorse. Another type of coupling device is the damper dorse which helps to reduce vibrations during transportation. The chassis of a trailer is called the trailer şasi, and it can be attached to various vehicles such as trucks (kamyon). Additionally, there are various types of vehicle-mounted equipment that can be attached to these trailers or chassis.