1) walking tractor
手扶拖拉机
1.
Ameliorate design of maneuvability of conveyance of walking tractor;
手扶拖拉机运输操纵性能的改进设计
2.
Study on the Impact of the Soil by Walking Tractor Skidding;
手扶拖拉机集材对集材道土壤影响的研究
3.
In this paper,the experimental resuits at the application of ADI for gears in walking tractor's gear box to replace 20CrMnTi carburized steel are reported.
本文给出了应用ADI代替20Cr Mn Ti渗碳钢制造手扶拖拉机变速箱齿轮的试验结果。
2) walking tractor road
手扶拖拉机道
1.
According to the toporaphy and light transportation machine produced in China,this paper approaches the constrnution of two kinds of state s own forest farm roads-the light type road and walking tractor road,which both are advantageous to the timber production and renovation of forest road.
根据福建省的地形地貌和我国生产的轻型运输机械类型，探讨建设我省国有林场既能满足现有的伐区生产，又利于今后改造的林道形式——轻型车道、手扶拖拉机道。
2.
Based on analytic method of the profit-loss balance,the paper gives detailed introductions on how to choose the type between building the light type road and building walking tractor road on the edge of management zone in technical and economic analysis.
对经营区边境伐区开设便道,还是开设手扶拖拉机道进行技术分析与经济分析,采用盈亏平衡分析法决策,并用实例论证其实用价值。
3) walking tractor and trailer combinations
手扶拖拉机组
1.
According to the condition that the braking performance of mechanical brake system of walking tractor and trailer combinations are relatively bed, four factors such as braking primary velocity, gross, conditions of road and braking torque are considered in the experiments.
通过对手扶拖拉机组制动初速度、载重量、制动力矩和道路等因子的试验和分析，得出影响机组制动性能的各因子定量数学表达式。
4) 8 8 kW walking tractor
88kW手扶拖拉机
5) autogardener
手扶园艺拖拉机
6) walking tractor transport unit
手扶拖拉机运输机组
补充资料：手扶拖拉机
| 手扶拖拉机 walking tractor 一种小型拖拉机。又称园圃拖拉机。由驾驶员扶着扶手架控制操纵机构，牵引或驱动配套农具进行作业。结构简单，一般由机架、动力装置、传动系、行走装置、转向系、制动器及操纵机构等组成。功率较小，一般多采用卧式单缸柴油机，发动机的动力由三角皮带传给传动系，由离合器控制动力的转速。根据动力大小可分为2.2千瓦以下、2.2～4.5千瓦、5～13千瓦3个等级。按作业性能可分为驱动型、牵引型和驱动牵引兼用型。驱动型主要配套旋耕机、推土铲、中耕机、施肥机等作业，故又称动力耕耘机。牵引型主要配套牵引式农具，如铧式犁、播种机、小型收割机和挂车等作业。兼用型既可配套旋耕机作业，又可配套牵引农具作业或配上挂车进行运输作业。按行走装置可分为轮式、履带式和耕耘式。为改善驾驶员的工作条件，中国生产的手扶拖拉机增加支承轮并安装座位，成为乘座型拖拉机。耕耘式手扶拖拉机又称无轮式手扶拖拉机，其特点是没有驱动轮，而是在驱动轴上装设旋转耕耘部件，对土壤进行耕作并向前行走。其动力还可带动水泵、农船挂桨和农副产品加工机械，有些地区还设置了通用机架，可换装多种工作部件进行多种作业。
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