Diesel engines


PJSC Kolomensky Zavod is a designer and a leading producer of modern 4-stroke medium-speed turbocharged intercooled engines of type 49 (26/26).

Diesel engines 26/26 have 8, 12 or 16 cylinders in V-version.Depending on the engine speed (750 ... 1100 rpm), the number of cylinders and brake mean effective pressure the engines are rated from 588 to 4412 kW.


Diesel engines of 42 type30/38 with cylinder bore to piston stroke ratio 30:38 are 4-stroke medium-speed turbocharged intercooled engines arranged in-line. The design of these engines was especially developed for marine propulsion plants and satisfies the requirements for this type of engines.

Marine engines 30/38 with 4, 6, 8 cylinders arranged in-line (engine speed 360-750 rpm) can be used as main and auxiliary engines to drive propeller, gear-box (built-in gear0box included), reverse gear-box, a.c. and d.c. generator.