New indigenous Aravalli engine to Power Medium support Helicopters of HAL

Hindustan Aeronautics Ltd has been manufacturing and using Safran Helicopter Engines for powering its helicopters, starting with the Artouste engines used in Cheetah and Chetak, followed by co designed Shakti engine and its variants powering the ALH, LCH and LUH.

Now HAL and Safran Helicopter Engines Private Limited (SAFHAL) have signed an contract to commence joint design, development, manufacture, supply and support of a new generation high power engine, named Aravalli, for the 13-ton Medium Support helicopter or the Indian Multi-Role Helicopter (IMRH) and the Deck-Based Multi-Role Helicopter (DBMRH) being designed and developed by HAL.

As per HAL the name Aravalli is derived from the mighty mountain range in western India, symbolises the aspirations of the country in achieving self-reliance in critical engine technologies.

“This partnership with SAFHAL marks a pivotal moment in our journey towards achieving technological self-reliance in India’s aerospace and defence sectors. The collaboration will not only ensure the operational capabilities of the IMRH and DBMRH platforms, but also contribute to the broader goal of indigenous development of critical defence technologies,” said C. B. Ananthakrishnan, Chairman and Managing Director (additional charge), HAL.

SAFHAL, a joint venture between France-based Safran Helicopter Engines SAS and HAL, is dedicated to the design, development, production, sales and support of new generation helicopter engines in India.

Under this strategic contract, SAFHAL will work with its parent companies on cutting-edge engine technologies, ensuring superior performance, reliability, and operational efficiency. This collaboration involves state-of-the-art design, advanced manufacturing processes and rigorous testing protocols to meet the highest global standards.

IMRH is a new 13-ton multi-role helicopter designed by HAL to meet the requirements of the Indian armed forces. A naval version, the 12.5-ton DBMRH, is being developed for the Indian Navy. The engines will be designed to operate in diverse and challenging environments in which these helicopters get deployed.

Future extension to the civil market for offshore operations, utility and VVIP transport, is also planned followed by Maintenance Repair Overhaul (MRO) activities.