00647naa#a2200181#i#450# EN\\bibl\99372 20251208222904.1 2073-1574 20250606b2025####ek#y0engy0150####ca RU Analysis of the causes of damage to frame bearings and crankshaft of Caterpillar 3412 diesel-generator Journal article Astrakhan Astrakhan State Technical University 2025 6 с. Journal article local Техника средств транспорта. 629 Pastukhov Sergey Vital'evich Sobolenko Anatoly Nikolaevich vestnik.astu.org