1. Match to 50-90hp walking tractor trailer 2. fit for mountain areas , marsh. 3.Each ... part we use high quality materal The 6ton trailer is fit for heavy-duty, far and near transportation, ... Auto-circuitry of the whole trailerThe form of tipping: left or right tipping Provide with fuel tank (double fuel tank)The ... parts and components, flexible packing with the box plate Trailer--6 ton for farm