Pipelayer pipelayer 25 tons parameters: Features: The tonnage of pipelayer with a load feedback, overload protection and other international advanced technology, mainly used in plumbing and other projects. Working device uses hydraulic pilot control, hook, crane manipulation set in the same handle, jog and good performance. Machine design scientific and reasonable, and prevent vehicle overturning of free-fall and other security features. The basic performance parameters: engine power / speed: 120KW / 1850rpm Machine Weight: 22t Maximum lifting capacity: 25t 45 ??ton crane of the machine: Features: The pipelayer with a load feedback, overload protection and other international advanced technology, the main application and other projects in the pipeline. Working device uses hydraulic pilot control, hook, crane manipulation set in the same handle, jog and good performance. Machine design scientific and reasonable, and prevent vehicle overturning of free-fall and other security features. The basic performance parameters: engine power / speed: 169kw / 2000rpm Machine Weight: 33t Maximum lifting capacity: 45t 70 ton crane of the machine: Features: The pipelayer with a load feedback, overload protection and other international advanced technology, the main application and other projects in the pipeline. Working device uses hydraulic pilot control, hook, crane manipulation set in the same handle, jog and good performance. Machine design scientific and reasonable, and prevent vehicle overturning of free-fall and other security features. The basic performance parameters: engine power / speed: 235KW / 2000rpm Machine Weight: 47.5t maximum lifting capacity: 70t