Tractors In Trouble ! Tractor is a wheeled or tracked vehicle designed to perform various operations with technological machines and equipment worn, semi-mounted or towed. Serve casursă power for entrainment of stationary machinery used primarily înagricultură. It is also used in construction, land improvement, forestry and mining, transportation. Before reaching the current technical improvement, the tractor has come a long dedezvoltare complex, the result of a whole evolutionary process of the art. The moment when the tractor is closely linked to the discovery and improvement of the steam engine and internal combustion engines. In the video below you will see the most difficult moments that can pass these wonderful machines!