我室作为工程兵订购轮式推土机的主要单位，多年来对轮式推土机的设计、生产、使用有了一些认识。本文拟就设计过程中几项主要参数的选择提出一些建议。1最高行驶速度现有工程机械最高行驶速度一般只有30～40km／h，行军时平均速度更低，远远不能满足现代战争的需要。轮式推土 My chamber as a major unit of engineering bulldozers to order wheeled bulldozers, over the years have some understanding of the design, production, use of wheeled bulldozers. This article intends to put forward some suggestions on the selection of several main parameters in the design process. A maximum speed of existing construction machinery maximum travel speed is generally only 30 ~ 40km / h, marching average speed is lower, far from meeting the needs of modern warfare. Wheeled bulldozers