我公司机械修配厂职工,遵照毛主席关于“抓革命,促生产”的伟大教导,高举“鞍钢宪法”的光辉旗帜,大搞技术革新,经过34天奋战,试制成功 DO10型0.5立方米液压斗式装载机(图1、图2)。经过试用,机械性能良好,适用于建筑工地铲、运砂石等散状材料,每次可铲运1吨,每小时可铲运砂石20～30吨,减轻了劳动强度,提高了 Workers of our company’s machinery repairing plant follow Chairman Mao’s great teaching of “grasping the revolution and promoting production”, holding high the banner of “Anshan Iron and Steel Constitution” and vigorously carrying out technological innovation. After 34 days of fighting, the trial successfully produced a DO10 0.5 cubic meter hydraulic bucket. Loader (Figure 1, Figure 2). After trials, it has good mechanical properties and is suitable for construction materials such as construction site shovels and sand transporters. It can shovel and transport 1 ton each time. It can shovel and transport 20 to 30 tons of gravel per hour, reducing labor intensity and improving