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- Heavy Crawler Tractor 重型履带式拖拉机
- Abstract: The design methodology and structure of hydraulic booster test stand are presented on the basis of analysis of the operation principle and parameters of the hydraulic booster used in the steering system of DFH1002/1202 crawler tractor. 文摘:在对东方红1002/1202履带拖拉机转向用液压助力器的工作原理和技术参数分析的基础上，阐述了该液压助力器试验台的设计方法和基本构成。
- The heat-treatment technology with medium frequency induction heating for driving wheel of crawler tractor is analyzed, and proved being feasible through technical test, data analyzing and trial installation. 摘要本文分析了履带拖拉机驱动轮中频感应加热的热处理工艺，从工艺试验、数据分析和装机试验几个方面验证了该工艺的可行性。
- This is an idea we are trying to implement to make heavy crawler cranes self mobile without need of putting it on a low bed trailer. 我们的想法是使重型履带式起重机能够自行在公路上行走，而不需要将它们放置在平板拖车上。
- medium horse-power crawler tractor 中马力履带拖拉机
- Improvement Scheme for the Transmcssion of DFH Crawler Tractor 东方红履带拖拉机变速箱改进方案探讨
- Its construction and primary principle are analysed.The application on large crawler tractors and bulldozers have been introduced. 主要介绍了它的组成结构、本原理以及国内外在大功率履带拖拉机、土机上的应用与分析。
- HMT( The hydraulic and mechanical transmission) is a new type stepless transmission. Its construction and primary principle are analysed. The application on large crawler tractors and bulldozers have been introduced. 液压机械传动(mt)一种新型的无级变速装置。主要介绍了它的组成结构、本原理以及国内外在大功率履带拖拉机、土机上的应用与分析。
- HMT (The hydraulic and mechanical transmission) is a new type stepless transmission. Its construction and primary principle are analysed. The application on large crawler tractors and bulldozers have been introduced. 液压机械传动(HMT)是一种新型的无级变速装置。主要介绍了它的组成结构、基本原理以及国内外在大功率履带拖拉机、推土机上的应用与分析。
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- The technology improvement of diesel engine gears in Dongfanghong crawler tractor 东方红履带拖拉机发动机齿轮的工艺改进
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- Investigation on Plastic Deformation Wear of Supporting Roller in Crawler Tractor 履带拖拉机支重轮的塑变磨损研究
- Giving him a heavy slating will do him good. 狠狠地斥责他一顿会对他有好处。
- How could he get his heavy box up all those stairs? 这么重的箱子他是怎么抬上楼的？
- Heavy taxes indispose a citizen to work hard. 重税于国民不愿意辛勤工作。
- Testing methods of crawler tractors 履带式拖拉机性能试验方法
- A heavy shower drench the campers. 一阵骤雨把露营者都淋湿了。
