RANCANG BANGUNG MESIN BOR TANAH UNTUK MEMBUAT LUBANG RESAPAN AIR (BIOPORI)

The designed biopore drill machine uses manual manual hoist / manual crank system that serves to raise and lower the drill bit. Engines that are connected to the drill bit vertically in addition to functioning to rotate the drill bit also serve as a weight so that the drill bit can enter the ground. In addition, the biopori drill machine is made of a rectangle with the aim that the machine at the time of operation becomes steady (not shifted) and the legs are wheeled in order tobe easy to move.around. Biopori drill machine is a modification of existing tools, both variations of the form and additional accessories, with the aim to facilitate the operation, transfer and optimize the work with a relatively low cost and physical fitness of the operator is maintained and safety can be more.secure. This research focuses on designing the shape and size of the machine so that it is easy to operate and transfer, calculating the strength of each component in accordance with the scientific method and testing the engine performance (the time used to make the hole, the ease, the security in operation and its displacement). The purpose of this study is expected to contribute to science and technology in the form of: to produce a model / prototype in order to enrich khasana appropriate equipment that can be utilized to help the manufacture of biopore holes, improve the quality and quantity of facilities/infrastructure equipm entresear chinstitute sustainable. In designing the build of this biopori drill first collect planning data from several sources namely; information directly in the field, in the form of information about the types of biopori drill, how it is made, how it works, the materials used, the size, the performance of the tools, the price and so forth required as the design data. Apart from field data the data is taken from the literature