SOURCE: IDRW.ORG
Hope springs eternal for the much-anticipated 1200kW Turboshaft Engine being developed by Hindustan Aeronautics Limited (HAL). According to company sources and the idrw team, the engine’s certification could be achieved by 2026, marking a significant milestone in Indian helicopter engine development.
The 1200kW engine, designated HTSE-1200, is designed to be the powerhouse for future light and medium-weight helicopters in the 3 to 6-ton category. This indigenous engine holds the potential to revolutionize Indian helicopter operations, reducing dependence on foreign suppliers and enhancing self-reliance.
Development of the HTSE-1200 has progressed steadily. A single technology demonstrator engine has been built and is currently undergoing rigorous testing. This testing has yielded positive results, with the engine achieving 100% speed run and successfully completing sea-level trials for its core component.
HAL’s collaboration with the Defence Metallurgical Research Laboratory (DMRL) has been instrumental in this project. Together, they have developed Single Crystal Blade samples, a critical component for achieving high-performance and durability in the engine. Additionally, HAL has completed the manufacturing of parts and modular assemblies for the engine’s power mode, paving the way for further integration and testing.
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