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目前,国外在设计运送人员、物料和设备的辅助运输设备方面,有三种主要趋势:采用充气轮胎式行走机构和功率达60千瓦、具有高度机动性和独立性的柴油驱动装置;采用载重量增大到2～2.5吨的车体(平
At present, there are three major foreign trends in the design of auxiliary transportation equipment for transporting people, materials and equipment: the use of pneumatic tire-type traveling gear and a diesel-powered device with a high degree of maneuverability and independence of up to 60 kilowatts; Large to 2 ~ 2.5 tons of body (flat