TR250D型旋挖钻机总体设计

近年国内外市场大型和超大型旋挖钻机的发展趋势良好,在卡特CAT330D底盘组件的基础上,南车时代重工机械有限责任公司成功研发了TR250D型旋挖钻机.TR250D型旋挖钻机在设计和工艺上吸取了国内外名牌钻机的优点,主要性能参数已达到国际同类产品水平.关键零部件均采用国际品牌产品,整机可靠性高.详细论述TR250D型旋挖钻机整机总体尺寸及技术参数、钻机主要部件的设计、钻机总体平衡稳定性的计算,介召了整机液压、电气系统.

Overall Design of Model TR250D Rotary Pile Drill

In recent years,large size and super large size rotary pile drills ex- hibit positive development trend on the market home and abroad. On the basis of CAT330D chassis assembly from Caterpillar, model TR250D rotary pile drill is successfully developed by Nanche Times Heavy Industry Machinery Co.,Ltd.In design and processes,the TR250D rotary pile drill absorbs advantages of some brand drills home and abroad and its performance parame- ters have reached the level of international products in the same class.Key...