Technical specifications
Cylinder bore & stroke: 140 х 140
Displacement: 25,86
Rated power, gross: 478 (650)
RPM: 2100
Max. torque, gross: 2450 (250)
Speed at max. torque: 1300-1500
Specific fuel consumption at rated power: 219 (161)
Engine lifetime: 10000
Overall dimensions: 1910/1230/1300
Mass of engine: 2050
Configurations Application
YMZ-8502.10 Engine as a part of power plant to drive pumps and compressors
YMZ-8502.10-08 Engines for shunting locomotives ChMEZ, TEM-2, TEM 18D (M) of "RZD"

Speed characteristics

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