<![CDATA[Performance efficiency is the ratio between actual working capacity and theoretical working capacity expressed in percent (%). The purpose of this study was to determine the efficiency of the performance of a rotary tractor for the first stage of tillage in subak in Tabanan Regency and become reference data for further research. The research method uses descriptive quantitative methods where data collection is carried out through surveys, interviews and direct measurements in the field which are presented descriptively. The specification of the rotary tractor used is a rotary tractor with a power of 10.5 hp and some limitations are applied such as the condition of the tractor is considered similar, the operator's ability is considered similar, the slope of the land is considered uniform, sufficient water for tillage and only the first stage of tillage. The parameters tested in this study were actual working capacity, theoretical working capacity, and efficiency of rotary tractor performance. The results showed the actual working capacity of 0.089 ha/hour, theoretical working capacity of 0.155 ha/hour, and performance efficiency of 57.091%]]>
Copyrights © 2023
