This paper presents different layouts of counterbalanced battery lift truck , describes their advantages and shortcomings and shows how to determine traveling motor ' s power 摘要介绍平衡重式蓄电池叉车传动系统布置方式，阐述了不同布置方式的优缺点和确定行走电机功率的计算方法。
In order to accomplish the global performance of the forklift truck , the author founds the mathematical model of the stability calculation , driving capability calculation , lifting capability calculation through the trials , design experience and national criterions . and then , the author carries out the mathematical model with the delphi language and makes it a release software 为了实现平衡重式蓄电池叉车的总体性能参数确定，首先通过试验、设计经验以及国家标准，建立蓄电池叉车性能参数设计计算? ?稳定性计算、行驶性能计算、起升性能计算的数学模型，然后将数学模型用delphi语言编成具有人机对话功能的设计软件。
The company mainly produces a new serres of 2 8 tons " fly brand " internal combustion counter fork lift trucks and 1 . 5 3 tons storage battery trucks with more than 50specification . it was the first one to obtain the license of forklift production and have obtained the license of forklift production and have obtain the license of exportquality 公司主要生产2 8吨"飞牌"新系列内燃平衡重式叉车和1 . 5 3吨蓄电池叉车，共有11个吨位级50余个品种规格，企业在行业中首批获得叉车生产许可证和产品出口质量许可证。
On the basis of investigating and studying two working conditions of the forklift truck : user actual use and intensive test , reliability intensive test method , which is regulated in the fork lifttruck current standard diesel counterbalanced forklift truck - type accreditation test , is expounded and proved in the working conditions setup , work force and fault modes . by contrasting and analyzing , the reliability intensive test method of diesel counterbalanced forklift truck is proved rational , the method also is widely adopted in forklift truck trades at present according to the characteristics of the forklift truck failure data in intensive test , the random process theory is applied in the paper 本文在充分调研了叉车在用户中实际使用情况和叉车在强化试验情况的基础上，首先对目前叉车标准《内燃平衡重式叉车型式试验》中规定的可靠性强化试验方法在工况设置、工作强度和发生的故障模式方面进行了论证，通过对比分析，论证了目前在行业中使用的内燃平衡重式叉车的可靠性强化试验方法的合理性。
Abstract : a new type cold frame is intruduced . the deformation of unsymmetry section steel after cooling is mainly eliminated by reversely curring it on line , ensuring the achievement of automation of meticulous repair . at the same time the disposing principle of equilibrium weight on the driving axis of cold frame drived by eccentric wheel was improved . the torsional moment of transmission shaft and power of electric motor are reduced by the method 文摘:介绍了一种新型冷床，通过在线对非对称型钢进行反向弯曲，基本上消除了非对称型钢冷却后的变形，保证了精整工序自动化的实现.同时,提出了偏心轮驱动的冷床驱动轴上平衡重的配置原则.此方法可降低传动轴上所受的扭矩，减少了电动机的功率
