Pipe layers and trubosvarochny machines

The design of the pipe layers of firm Libkherr will be coordinated with those requirements which are inherent in modern construction of pipelines. Being the universal working car, the pipe layers Liebherr it is used as for transportation of pipes, so it can be applied also as the power supply to the welding equipment, the equipment of processing of the ends of pipes or compressors. Its main feature is the asymmetric running gear, and wide tracks from an arrow allow to perform work directly on the edge of a trench. Narrow tracks from a counterbalance reduce a potrebny working zone, and also simplify transportation. Management, simple for understanding, by means of only two komandokontroller of type the joystick both movement, and implementation of running maneuvers, and also management of an arrow reduces probability of wrong actions. With continuous power short circuit without the switching actions steep slopes allow to overcome the hydrostatic running drive of both caterpillars without effort. As the movement drive which is not worn out and besides works as a working brake, the strengthened brake system is not required even in a hilly terrain.

A special number of track laying vehicles Libkherr turns on three pipe layers and one welding tractor. Cars have engines with a power from 97 to 243 kW. Operational weight is in range between 17 and 53 tons.