This standard establis es the methodology for determining the energy demand of the machines under test and the possibilities of satis ying it by the energy source (tractor, implement-carrying chassis internal combustion engine or others) working at the regimes establis ed in the agrotechnical requirements and in the technical documentation.
NC 34-48-1987 history
1987NC 34-48-1987 Agricultural Machinery and Elements. Foresty and Agricultural Machines. Energetic Evaluation. Methodology for its Impleraentation