test tractor

Transmission Load Test on Large Wheeled Tractor

负荷试验在大功率轮式拖拉机传动系试验中的应用

A mathematical model of 7 degrees of freedom of the tractor is established by the paper. Transfer performances and dynamic responses of front axle of the tractor are emphatically analyzed. The preceding theoretical analysis results are verified by excitation test of the tractor on MTS road simulator.

建立了拖拉机整机7自由度的数学模型，着重分析了拖拉机前桥系统的传递特性和动态响应，通过拖拉机在MTS道路模拟机上的激振试验对上述理论分析结果进行了验证。

Microcomputer Light Test System for Tractor

拖拉机灯光微机检测系统的设计

Analysis on 3C Test Results for Small Wheeled Tractor Quality

小型轮式拖拉机产品质量3C检测结果分析

Structure Analysis and Test Verification for Tractor Front-axis

拖拉机前轴的结构分析与试验验证

Analysis on Measurement of Pulling Force in Load Test Bench for Crawler Tractor and Application of ∑-Δ

履带拖拉机负荷试验台拉力检测的分析与∑-Δ技术的应用

Principles of measuring and monitoring system for the test stand of tractor hydraulic lift capacity and output as well as the application of CAT in the system are presented.

介绍了拖拉机液压提升能力和输出功率试验测控系统的组成原理及CAT（计算机辅助试验）技术在其中的应用。

A practical closed-type test rig is here described for testing the tractor gear transmission, A new arrangement was developed to improve the structure of the loading gear box with odd number gears.

本文介绍了一种由浙江农业大学提出的拖拉机齿轮传动系统闭式试验台的新布置方案，这种布置方式解决了奇数齿轮加载齿轮箱结构上的困难。

A New Accelerating Simulation Test Method for Tractor Components

一种新的拖拉机零件快速模拟试验方法的研究与应用

On National Standards ( GB) Specifications and Bench Test Method for Wheeled Tractor Mechanical Steering Gear

轮式拖拉机机械转向器技术条件和台架试验方法标准的制定

Application of Micro-computer in PTO Test Bench for Tractor

微机在拖拉机动力输出轴试验台的应用

Investigation of equivalent load spectrum for simulation test of whole tractor

拖拉机整机模拟试验当量载荷谱的研究

Flutter Analysis of Indoor Test of A Tractor

拖拉机室内整机试验振动信号分析

According to the practical condition of long-period operating test of tractor, the approximate fixed-time testing plan is suggested and the functions of parameter estimation of several distributions are provided and proved.

按照拖拉机长期使用试验的实际情况，提出有替换近似定时截尾的试验类型，并推导出几种分布的参数估计公式。

Application of Real Time Measurement System to Field Test of Tractor

实时测试处理系统在拖拉机田间测试中的应用

With actual test of Shanghai-50 tractor the system proves practical, reliable and accurate. Also presented in the paper are the curves of hydraulic output, pressure and flow.

通过上海50拖拉机的实况测试，证明该系统实用、可靠、精度高，并给出了液压输出功率、压力、流量曲线。

About Loading Test Bench for Tractor

拖拉机加载试验台浅析

The author also made a static and dynamic test for the semitrailer tractor in order to provide practical basis for the finite element analysis. And the test can also verify the correctness of the finite element model.

并对该牵引车进行了静、动态电测试验，为有限元分析提供实践依据，并验证了有限元模型的正确性。

The error of test-load on tractor hydraulic lift system and its compensation

液压悬挂试验的加载误差及其补偿

Study on Testing and Controlling Technology of Test Bench for Tractor Power Shift Transmission

拖拉机动力换挡变速箱试验台测控技术研究

Study on Virtual Test Technology in Tractor Test

虚拟试验技术在拖拉机试验中的研究

Methods of test for walking tractor

GB/T6229-1995手扶拖拉机试验方法

Vibration fatigue test of tractor cab

拖拉机驾驶室振动疲劳试验研究

A Static Loading Test Stand for Tractor Cabs and Its Computerized Instrumentation System

轮式拖拉机驾驶室静载试验台计算机测试系统

Thus the test time of every tractor can be shortened for 14-16 hours.

采取以上及其它措施以后，每台拖拉机试验时间可缩短14～16小时。

Group E is the highest. a simulation test bed for tractor set with Rototiller

拖拉机旋耕机组模拟试验台