(走壁式空间型双轨行车)
利用一边运行空间，不占用车间净空，灵活，机运
适于空间拥挤，设备分布复杂的车间使用;
是一种新型的行车，起重转运设备:
实用性极强，但技术要求较高。
Make use of one side to run space, do not occupy workshop headroom,
agile, machine luck,The utility modelis suitable for workshop with space
congestion and complicated equipment distribution?A new type of
crane, lifting and transferring equipment; highly practical, but technicalHigher requirement.
