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液压五铧犁是一九六九年在原L-5-35重型五铧犁的基础上改进定型的,它去掉了原来的起落操纵机构,而利用拖拉机上的液压装置(油泵、分配器、油缸、安全接头、高压软管),由拖拉机手操纵犁的起落。该机同东方红-75(54)拖拉机配套。液压五铧犁操作简便,犁的起落和深浅控制容易、速度快,在相同的条件下,耕作质量、生产效率、运输等方面都比重型五铧犁好,并且省掉了一个农具手。因此,产品定型后,深受广大机务人员的欢迎。最近,对北京、河北、河南、辽宁、新疆五个省、市、区的液压五铧犁使用情况进行了调查,其中北京、
The hydraulic five-plow was improved on the basis of the original L-5-35 heavy-duty five-plow plow in 1969. It removed the original landing gear and utilized the hydraulic device on the tractor (pump, distributor, cylinder , Safety joints, high-pressure hose), by the tractor hand-controlled plow landing. This machine is matched with Dongfanghong-75 (54) tractor. Hydraulic five-plow plow easy to operate, plow the ups and downs and easy to control the depth, speed, under the same conditions, farming quality, production efficiency, transportation, etc. than the five-plow good weight, and save a farm tool. Therefore, the product stereotypes, welcomed by the majority of crew. Recently, the use of hydraulic five-plow plows in five provinces, cities and districts in Beijing, Hebei, Henan, Liaoning and Xinjiang has been investigated. Among them, Beijing,