轮式挖掘机的市场现状及发展趋势

Perplexing Future of the Wheeled Excavator

轮式挖掘机是依靠轮胎作为行走部件的挖掘机械。它行走速度快，不损坏路面，能远距离自行转场，可快速更换多种作业装置。正是具有机动、灵活、高效的鲜明特点，轮式挖掘机在机场、港口、油田、矿山、城乡建设、农田水利以及快速抢修等物料挖掘、搬移方面得到了充分利用。

Someone thinks the wheeled excavator （rotating 360°） is a typical unprormsing product. For the specialized excavator manufacturers, it is only a complementary product based on the harmonization of technique, manufacturing and correlative equipment, and for others, it has no much value as a production of diversification strategy or as a new economic increasing point. But for many small enterprises, developing properly the wheeled excavator of rotating 180° will have a superior vitality in the future domestic markets. In the condition of the weak market, whether the machine should develop its own market, which field is the need of market now, and how to develop？ These questions have become focuses and puzzled experts of the field.