Four Wheels Tipping Farm Trailer 1.Matched with 40-60hp tractor 2.Inflation brake,rear ... ,COC,CIQ,SONC China WONDEE Four Wheels Tipping Farm Trailer 8 Ton 1.One ton farm trailer with 4 wheels,matched with 40 ... right barrier, auto-circuitry of the whole trailer.5.The form of tipping: left or right tipping. Provide with fuel tank (double fuel ...