The import-substituted twelve-cylinder diesel engine 12DM-185 manufactured by the "Sinara-Transport Machines" holding has passed factory tests as part of a 240-ton BELAZ mining dump truck. This was reported by the holding's press service.
Specialists from Sinara-Transport Machines and BELAZ worked on the modernization of the power unit as part of a program for import substitution in mechanical engineering. Tests have confirmed that the engine surpasses foreign analogues in a number of technical parameters.
The 12DM-185 uses a domestic component base — more than 360 parts are produced in Russia and friendly countries. Belarusian manufacturers have mastered the production of piston rings, liners, piston pins and pneumatic starters.
Characteristics of the 12DM-185 diesel engine:
- Localization level — 99.78%
- Power — 1860 kW
- Service life — 25,000 hours before the first overhaul, 75,000 hours — before a major overhaul
- Fuel consumption at full power — 205.7 g/kW h
- Complies with the Stage III A environmental standard
After factory tests, the 12DM-185 will be sent to a quarry for testing in real conditions.
Read more materials on the topic:
- Repair of components, assemblies, engines: BELAZ Technical Support Center expanded in Kuzbass
- Updated with a Russian loan: BELAZ launched a modernized conveyor for assembling mining dump trucks
- Volleyball court on board a 450-ton dump truck: Russian and Belarusian teams played in the body of BELAZ-75711
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