medium horse-power crawler tractor

The multi-body dynamic model of crawler tractor was created using the software RecurDyn/Track(LM).

采用多体动力学仿真软件RecurDyn的履带车辆子系统Track(LM)建立履带拖拉机多体动力学模型,并进行仿真分析,着重对履带拖拉机在粘土和重粘土两种软性路面运行过程中履带板间及支重轮受力情况进行比较分析,提出了延长履带寿命的措施,为履带拖拉机的研制和使用提供参考。

In order to solve the problems lacking the characteristics of judgements of fatigue failures of rubber vibration absorbers used in heavy duty crawlertype tractors,　the researches to investigate the characteristics of fatigue failures for the absorbers were conducted.

为解决缺乏判定大型履带式拖拉机用橡胶缓冲装置疲劳失效特征值的难题，对该装置疲劳失效的特征值开展了研究，经对其疲劳失效机理的分析和实验研究，确定了这些特征值。

Tractors(T) used in the experiments were wheel tractor(WT), crawler tractor(CT) and holder/ walking tractor(HT).

01时,各处理组之间却存在显著差异,其中轮式和手扶式拖拉机处理组高于履带式拖拉机处理组。

A Study on Riding Comfort of DFH902 Craw ler

东方红902履带拖拉机乘坐舒适性研究

Test methods for forestry wheeled and tracklaying tractors

GB/T15833-1995林业轮式和履带拖拉机试验方法

General specifications for forestry wheeled and tracklaying tractors

GB/T15832-1995林业轮式和履带拖拉机通用技术条件

General Specifications for agricultural wheeled and tracking tractors

GB/T15370-1994农业轮式和履带拖拉机通用技术条件

Load Test Bench for Crawler Tractor Transmission Based on LabVIEW

基于LabVIEW的履带拖拉机传动系负荷试验台研究

Test methods for agricultural wheeled and tracklaying tractors--Part 2: Measurements of tractor parameters

GB/T3871.2-1993农业轮式和履带拖拉机试验方法第2部分整机参数测定

Applications of HMT on Large Crawler Tractors and its Construction Analysis

液压机械传动在大功率履带拖拉机上的应用与分析

Test methods for agricultural wheeled and tracklaying tractors--Part 10: Low temperature starting tests

GB/T3871.10-1993农业轮式和履带拖拉机试验方法第10部分低温起动试验

Test methods for agricultural wheeled and tracklaying tractors--Part 12: Working tests

GB/T3871.12-1993农业轮式和履带拖拉机试验方法第12部分使用试验

Test methods for agricultural wheeled and tracklaying tractors--Part 9: Drawbar power tests

GB/T3871.9-1993农业轮式和履带拖拉机试验方法第9部分牵引功率试验

Test methods for agricultural wheeled and tracklaying tractors--Part 8: Measurements of noise

GB/T3871.8-1993农业轮式和履带拖拉机试验方法第8部分噪声测量

Test methods for agricultural wheeled and tracklaying tractors--Part 7: Measurements of operator's field vision

GB/T3871.7-1993农业轮式和履带拖拉机试验方法第7部分视野测定

Test methods for agricultural wheeled and tracklaying tractors--Part 6: Braking tests

GB/T3871.6-1993农业轮式和履带拖拉机试验方法第6部分制动试验

Test methods for agricultural wheeled and tracklaying tractors--Part 1: General requirements

GB/T3871.1-1993农业轮式和履带拖拉机试验方法第1部分通用要求

Test methods for agricultural wheeled and tracklaying tractors--Part 11: Suitability tests for hot atmosphere

GB/T3871.11-1993农业轮式和履带拖拉机试验方法第11部分高温适应性试验

Development of Flexible Machining Line for Dongfanghong Crawer Rear-axle Housing

东方红履带拖拉机后桥壳体柔性化加工线的研制

Test methods for agricultural wheeled and tracklaying tractors--Part 5: Turning and clutch operating tests

GB/T3871.5-1993农业轮式和履带拖拉机试验方法第5部分转向和离合器操纵试验

Test methods for agricultural wheeled and tracklaying tractors--Part 3: PTO power tests

GB/T3871.3-1993农业轮式和履带拖拉机试验方法第3部分动力输出轴功率试验