DB416 "Skylark" heavy oil aviation industry, with more than 100 units signed in a single month

DB416 Skylark Heavy Oil Aviation Engine, as the first key product to be launched at the beginning of the establishment of Haery Power, has gone through five years of internal development process and completed 106 development test verification contents. Now it has experienced 4 moreOver the years, various customer application development and adaptation have shown excellent product performance and reliable product quality levels in various operational application scenarios on the market. Long-distance fixed-wing drones, single-rotor unmanned helicopters, longitudinal twin-rotor unmanned helicopters, coaxial anti-propeller unmanned helicopters, cross-rotor unmanned helicopters, rotary rotorcraft, ground-effect wing vessels, andOn more than 30 different types of aircraft such as H-vtol, you can now see the diligent figure of the Skylark engine working.The application scenarios include reconnaissance and strikes, delivery of raw materials, emergency fire rescue, assault counter-terrorism operations, material transfer between islands and reefs, and transportation in mountainous areas. Whether it is the rigorous challenges of military tasks or the diverse needs of civilian scenarios, they can be well responded.

In terms of international applications,The DB416 heavy oil aircraft engine also performed exceptionally well. In 2024, in the bidding for power systems of advanced fixed-wing drones in a certain country, DB416 surpassed a number of international brand power products and successfully won batch orders for power systems in a certain country, demonstrating its competitiveness in the fierce international product technology competition. Its excellent technology and quality have begun to be recognized and supported by the international market.

along withDB416 applications continue to expand, and the application scenarios of low-altitude economic concepts are constantly implemented. Since the beginning of 2025, DB416 production has been launched.The trial has been kept running at full capacity to complete customer delivery tasks. In April, the number of orders signed by customers per month is alreadyBreakthrough100 units. This is an exciting new record, which is not only a signal of the healthy development of the low-altitude economic market, but also a trust and encouragement from customers for Haery Skylark engines. Haery Power also deeply feels the responsibility of further working hard and promoting and serving customers with great care., will continue to maintain a rigorous and scientific work style, from all stages of customer needs introduction, fly-firing matching inspection and confirmation, test flight subject deduction, and actual flight indicators, make internal combat plans, and on-site service planning, improve cooperation efficiency, improve customer satisfaction, and jointly form a good terminal application ecosystem.

byBased on DB416, Haery Company has continuously enriched the batch product spectrum and has successively delivered 300kW class DB442 "Mengdiao" heavy oil engine, 80kW class DB410 "Kitty Eagle" heavy oil engine, and 46kW class GB409 "Yellow Ying" gasoline engine, covering more aircraft models, and will see the scene of Haery engine working diligently in more application scenarios.

End user's actual flight feedback perception：

Heavy oil engines have relatively high thermal efficiency, and their cruising fuel consumption is lower than that of previous gasoline engines.30-40%, the aircraft platform's battery life can be increased by 30-50% at the same fuel volume, and a single takeoff can achieve longer operating time, greatly improving the operating time;

② Large payload：The power of the DB416 heavy oil engine reaches 127kW, which is 20%-50% higher than the current mainstream 85kW/106kW product. It achieves a larger effective load in a single takeoff, greatly improving the operating efficiency of the terminal;

③Safe, stable, mature and trustworthy:sinceIt was put into market application at the end of 2019, with a total of 22,600 hours of safe flight. There has never been a single crash caused by engine problems, which has been evaluated by end users as "maturity, stable, reliable operation".

DB416 product introduction:

There are three versions of the DB416 Skylark Heavy Oil Aviation Engine, namely the 117kW standard version, the 127kW performance version, and the 127kW altitude version.

127kW altitude version:Mainly used in fixed-wing drones at higher altitudes, this version has14,000m flight capability, actually completed 12,000m altitude flight test; combined with the characteristics of low fuel consumption and long flight time, it has been used in the industry's advanced fixed-wing drones.

②127kW performance version:It is mainly used in scenarios where power requirements are high-load unmanned helicopters and more prototype fixed-wing drones. This version actually completes the fixed-wing droneFlying at an altitude of 10,000m and 50h long-distance flight; actually completed 300kg payload transportation of unmanned helicopters, and 20h long-distance carrier-based flight.

③117kW standard version:Widely used inThe 700kg-class unmanned helicopter, the 1.6t-class fixed-wing drone, is based on large-scale applications and is committed to the rapid cost reduction, focusing on building a low-cost, standard performance, mature and trustworthy heavy oil power system.

From domestic to international, from multiple types of aircraft to complex application scenarios,DB416 Skylark Heavy Oil Aviation Engine has gained countless trust with its excellent quality and outstanding performance. It is not only a powerful booster for aviation development, but also a source of every power for Haery Power to continue to be a good source of every power. Haery Power continues to work with every partner to create infinite possibilities for aviation industry.