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人们称赞机耕船是“湖田飞舟”。湖田(沤田)的泥脚很深,水牛进去行走都困难。可足,机耕船在深泥脚田里耕作,轻快自如。试验表明,机耕船在泥脚深达300～500毫米的湖田里耕、耙,不沉陷、不打滑,运行平稳,转向灵活,操作轻便,一小时可耕3～3.5亩。由于机耕船采用船体支承,行走轮的入土深度被控制在一定范围内,经常在水田里作业也不会破坏土壤硬底层。今年,我厂对湖北—12型机耕船做了四大改进:一、将动力输出的链条传动改为伞形齿轮传动,性能更
People praised the plow is “Hutian Flying Boat”. Hutian (沤 田) muddy feet deep, buffalo into walking are difficult. Adequate, machine-powered farming in deep mud foot field, light and comfortable. Tests showed that the plowed cultivators were harrowing, raking, not sinking, non-slippery, smooth running, flexible steering, and light operation with an area of 3 to 3.5 mu an hour of cultivation in the lake with muddy feet of 300 to 500 millimeters. Due to the hull support of tractor, the penetration depth of the running wheels is controlled within a certain range, and often the work in the paddy fields will not damage the hard bottom of the soil. This year, our factory made four major improvements to Hubei -12 type machine-driven tug boat: First, the power output of the chain drive to bevel gear drive, the performance is more