РЕЗУЛЬТАТЫ ЭКСПЛУАТАЦИОННЫХ ИСПЫТАНИЙ ОХЛАЖДАЮЩЕЙ ЖИДКОСТИ «КАРБОКСОЛ» В СИСТЕМЕ ОХЛАЖДЕНИЯ АВТОМОБИЛЕЙ КАМАЗ
Стр.48-53
DOI: 10.32758/2782-3040-2026-0-2-48-53
УДК 81.33.29
Koluntaeva E.A.1, Bantsarev K.K.1, Demirov V.I.2, Vizhankov. E.M.3, Mityagin V.A.3
(1KAMAZ Public Joint-Stock Company, Naberezhnye Chelny, Russia; 2 Department (Rocket Fuel)
of the Resource Provision Department of the Ministry of Defense of the Russian Federation, Moscow, Russia; 3 Federal Autonomous Enterprise «25th State Research Institute of Chemmotology of the Ministry of Defense of the Russian Federation», Moscow, Russia)
E-mail: vm-432@mail.ru
Keywords: V8 internal combustion engine, cooling system, cooling low-freezing liquid «KARBOXOL»
Abstract. The article presents the results of operational tests of the high-temperature coolant ОZh-65 «KARBOXOL» in the cooling system of V8 engines produced by PJSC «KAMAZ». The composition of the CARBOXOL coolant concentrate and its working brands is substantiated. The possibility of using high-temperature coolants of the OZh-40 and OZh-65 «CARBOXOL» brands as a replacement for the existing coolants of the «40» and «65» brands, Tosol-A40M and Tosol-A65M, OZh-40 «Lena» and OZh-65 «Lena» is demonstrated. The performance of CARBOXOL coolant at elevated temperatures has been confirmed. Upon completion of testing, CARBOXOL OZH-65 coolant maintained its performance properties and did not meet the rejection criteria.