OREANDA-NEWS. January 29, 2007. Of late in Russia became more intense construction of oil and gas pipelines, and as a result demand on welding sets on the basis of TLT-100A tractor of joint production of “OTZ” and “Techstroymash” grew, reported the press-centre of Tractor plants. In 2007 “OTZ” - a member of the Concern “Tractor plants” together with “Techstroymash” produced 69 welding sets. According to A. Dreyzis, in past years there no such demand on these machines. So, in 2006 have been delivered only 5 such machines. Total value of deliveries from OTZ to the Tikhvin enterprise was 130 mln. rubles. “Usage of basis tractor model “OTZ” during construction of oil and gas pipelines is stipulated by fact that crawler tractor is very comfortable and efficient in hard conditions of impassability of roads”, - says A. Dreayzis. “Onezhsky tractor plant” LLC - large regional producer of forestry, special purpose and municipal tractors, member of the Concern “Tractor plant”.