论文部分内容阅读
我县双柳区修配站革命职工经过多次试验改进,试制成与东方红-54/75拖拉机配套的简易单缸液压推土机(见1972年第四期封三)。两年来,通过生产实践的考验,证明性能良好,具有结构简单,制造容易,节约钢材,成本低,工作可靠,操作方便的特点,起到与双缸液压推土机同样的生产效果,深受贫下中农的欢迎。该推土机能进行推土、平地、填沟,集土、筑埂、开渠和修路等项作业。它是把原东方红-54/75拖拉机悬挂液压提升机构中的油缸安装到拖拉机的前面,作为悬挂升降推土铲之用,起到与双缸液压推土机同样的效果。其主要结构如图所示。
After several trial and improvement, the revolutionary staff of Shuangliu District Repair Station stood trial and made a simple single-cylinder hydraulic bulldozer matched with Dongfanghong-54/75 tractor (see the fourth seal in 1972). In the past two years, it has passed the test of production practice to prove that it has good performance, simple structure, easy manufacture, steel saving, low cost, reliable operation and convenient operation. It has the same production effect as double-cylinder hydraulic bulldozer, Welcome. The bulldozer can carry out bulldozing, flat, fill the ditch, set soil, build 埂, open canals and roads and other operations. It is the original Oriental Red-54/75 tractor suspension hydraulic lifting mechanism mounted to the front of the tractor, as a hoist used to lift the blade, and double-cylinder hydraulic bulldozer with the same effect. Its main structure as shown.