Производство советского трактора ТДТ-55 Онежец возродили в Петрозаводске

The production of the legendary TDT-55 Onezhets tractors has been established on a piece-by-piece basis at one of the enterprises in Petrozavodsk. Outwardly, the new machines are practically indistinguishable from their Soviet predecessors.

The TDT-55 is a diesel skidding tractor developed by Petrozavodsk designers in 1960-1964. Initially, it was intended for removing wood from logging sites. Soon, the tractor was recognized as the world's first tracked chassis that could be adapted for mounting various attachments. This opened up new opportunities for using the machine in other industries.

Over time, more than 20 factories began purchasing TDT-55 tractors as a base for the serial production of equipment for various purposes. Over the 35 years of serial production, OTZ produced more than 200 thousand tractors of this model. They were used not only in Russia, but also exported to many countries — GDR, Czechoslovakia, Hungary, Yugoslavia, France, Norway, Finland, Spain, Canada, Iran, Indonesia, Vietnam, Brazil, Nigeria, New Zealand, and others.

Technical characteristics of TDT-55:

• Overall dimensions: length — 5850 mm, width — 2357 mm, height — 2560 mm.
• Weight — 9600 kg.
• Ground clearance — 555 mm.
• Fuel tank capacity — 120 l.
• The TDT-55 was equipped with SMD-14BN, SMD-18N, MMZ D-245 engines (on later releases).

Earlier, www1.ru reported that a modernized tractor for maneuvering railway trains KRT-1 was released at a factory in Belgorod.

Read materials on the topic:

• MTZ specialists are assembling the first BELARUS-5022 tractor with a capacity of 500 "horsepower"
• Hot season for railway workers: since the beginning of the year, Russian Railways has already updated more than 2.2 thousand kilometers of its tracks. The company is ahead of schedule, but there is still a lot to do
• With improved sound insulation and a comfortable cabin: a modernized agricultural tractor KRT-240 was released at a factory in Belgorod