The Komatsu D355 is a heavy tracked pipelayer that is designed to perform a full range of work during lifting and installation operations in the construction of oil and gas pipelines, where laying pipes with a diameter of more than 48 inches is required.
This special vehicle is characterized by high reliability and autonomy in operation, the ability to effectively perform its tasks in conditions of complete off–road conditions - on flat or mountainous, swampy or desert terrain, in a wide variety of climatic zones....
The Komatsu D155 is a heavy tracked pipelayer that is designed to perform a full range of work during lifting and installation operations in the construction of oil and gas pipelines, where laying pipes with a diameter of more than 48 inches is required.
Main work: holding the pipe thread during the operation of cleaning and insulating mechanisms; carrying out butt welding and repair operations; lowering the pipe thread into the trench; moving parts of the pipeline or other equipment (as a tractor)....
The TG-301 is an average pipelayer used in the construction of pipelines with diameters from 600 to 1000 mm. Performs a wide range of operations: lifting and laying pipes and weaves in trenches, loading and unloading and installation during welding, cleaning, and pipeline insulation.
The sufficient track width and heavy weight of the machine allow you to work confidently at maximum boom reach. The pipelayer is additionally equipped with a rear and front towing device. Special engine and radiator protection is provided....
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