2.1 Related literature
's most mortgage Pong (2536) studied Mower bundle. Hay and forage development process at the stage of entering into the straw by straw develop equipment to enter the semi-automatic balers hay fed into the side, which a test compared to the traditional balers found. a work rate 871.10 kg / hour higher than the original 21.66 percent, 93.39 percent higher performance than the original 5.07 percent and the density of quality hay balers 102.20. Kg / cubic meter, higher than the original 6.86 percent for equipment to feed hay newly developed consists of two parts: a set of mechanisms pitchfork hay and mechanical sweeping machines are equipped with automatic balers, semi-automatic feed hay to the side. The engine, a diesel 11.5 horsepower, etc. are used for walking tractor trailers when moving with the ability to enhance the performance of Mower's replacement, and skilled workers were the first ones that result. reduce labor costs in the implementation of the straw down.
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