Sabal includes a highly optimised, innovative electric tandem-rotor unmanned helicopter design for high efficiency of the larger rotor size of the helicopter with the excellent load-carrying ability of the tandem rotor helicopter configuration with a variable-speed electric propulsion system to compensate for the reduction in density by increasing rotor rpm and variable blade pitch.

Sabal 10 & 20, is rotor tandem UAV with electric propulsion system engineered for unparalleled efficiency, with vertical take-off and landing capabilities while ensuring optimal performance and endurance even in adverse weather conditions.

It is a game-changing logistics drone weighing under 40 to 60 kg with a 10 to 20 kg payload. The design has been inspired by the Boeing Chinook. Crafted with 65% indigenous components, it embodies India’s innovation at its core.