HERCULES 20 Spray

The system uses a high-flow pump and spray assembly carried by the HERCULES airframe. A trolley-mounted 80-litre tank can feed the aircraft, and the removable-arm design supports field transport between work sites.

Drone Volt lists a spray rate up to 18 litres per minute and positions the platform for controlled surface treatment rather than general cargo lifting. The exact configuration remains a distinct product because its pump, feed equipment, and operating workflow materially change the base aircraft.