In the design and construction of the device, uninstalling the cassava. Researchers have studied the data of the cassava farmers withdrawing a popular practice and information from the study data applied in the design and construction of. The device is suitable for withdrawal of cassava, cassava farmers withdraw farmers and has also tested the performance of the device, seek a test by uninstalling the cassava cassava and cassava withdrawal rate comparison (RAI/hour) of cassava varieties that verse from the withdrawal by the withdrawal of the cassava equipment manufacturers, research design, and built with the cassava farmers, a popular practice withdrawal. It also has been suggested in this study. Where the research findings can be summarized as follows:
The result of the comparison of withdrawal of tapioca (Ranch/hour), by way of withdrawal of the cassava farmers used to uninstall the device by cassava cassava researchers design and build, test withdrawal tapioca (Ranch/hour) five times, and then compare the time.From the cassava farmers used withdrawal with the withdrawal of the cassava cassava researchers by equipment designed and created, from which the test results showed that the cassava farmers retired from popular use. With the withdrawal of tapioca (Ranch/hour) of the average equal to 2.60 acres/hour 9.93 percent, and the standard deviation is equal to 0.48 tested to find out how long a withdrawal of cassava from the beginning to the beginning of a withdrawal of the cassava equipment manufacturers, research, design and construction. With the withdrawal of tapioca (Ranch/hour) of the average equal to 6.30 acres/hour 6.89 percent, and the standard deviation is equal to 0.43.