Mounting all our drills on structurally independent frames gives us the flexibility for mounting the drills on many different types of lorries, crawlers or trailers.
Mounting all our drills on structurally independent frames gives us the flexibility for mounting the drills on many different types of lorries, crawlers or trailers.
所有的操作系统的动力,包括动力头和加压系统的动力,都是由汽车底盘发动机直接提供,或采用单独的功率匹配的发动机(柴油发动机或电动机)提供.油耗低.