200kg Payload AND Modular Quick-Release? KEEL MAX-X-A16L

200kg Payload AND Modular Quick-Release? See How KEEL MAX-X-A16L Does Both. On April 19, the 2026 Tianjin Jinnan half marathon officially started under the spotlight. In the "Building Dreams at Tiankai" science and technology innovation zone, a group of advanced devices representing "Jinnan Intelligent Manufacturing" became the center of attention. As a local technology enterprise, ZHTAERO showcased its flagship KEEL MAX drone and demonstrated the strong momentum of the low-altitude economy and the cutting-edge of professional unmanned aerial system (UAVs) applications..

200 KG Heavy-Lift Capacity

In recent years, heavy-lift transport UAVs have become the backbone of the low-altitude economy. Aligning with the industry trend toward higher payload capacities, ZHTAERO has equipped its latest KEEL MAX configuration with the X-A16L propulsion system, officially positioning it as a premier 200 kg-class heavy-lift drone.".By pushing the limits of single-aircraft payload and operational resilience in complex environments, it offers a highly competitive solution for professional users seeking maximum efficiency.

Lightweight Design · Seamless Logistics

Traditional heavy-lift drones are often hindered by their massive size, making transport a logistical nightmare. Thanks to a precision modular design, the KEEL MAX maintains redundant power while allowing the fuselage, arms, and landing gear to be quickly disassembled. Ultra-lightweight: The airframe weight (excluding batteries) is only 80kg, leading its class in weight-to-payload efficiency. Easy Deployment: The disassembled components can be quickly loaded into standard cargo vans. A single van can easily transport 3 to 4 units of the KEEL MAX, drastically reducing operational costs and deployment difficulty.

Powerful Performance · High-Efficiency Operations

The KEEL MAX features the T-Motor X-A16L coaxial propulsion system paired with 63-inch carbon fiber folding propellers. Supporting both dual and quad-battery configurations, it utilizes 46950 large cylindrical cells to achieve remarkable flight times:15min@200 kg;25min@100kg. This significant boost in single-sortie efficiency makes it the premier choice for precise point-to-point heavy material delivery, perfectly suited for logistics, emergency rescue, and long-range missions.

An Open Ecosystem for Customization

ZHTAERO offers a fully open ecosystem compatible with over 30 types of payloads, including: EO/IR gimbals, megaphones, winches, and delivery boxes. Optional terrain-following radar and millimeter-wave obstacle avoidance radar. With 8 years of integration expertise, we provide customized configurations tailored to your specific mission requirements.

Ample Cabin Space · Aerial Intelligent Computing

If your mission requires an "Intelligence Center," the KEEL MAX provides an oversized internal cabin. It easily accommodates: Onboard computers for edge computing. Satellite communication terminals for Beyond Visual Line of Sight (BVLOS) control.

Integrated Safety: Guarding the Mission

For heavy-lift UAVs, safety is the ultimate priority. The KEEL MAX features comprehensive protection from the inside out:

Engineered Structural Strength

It is a battle against physics to achieve the balance between "lightweight" and "high strength". The ZHTAERO team utilized exhaustive mechanical simulations and field testing to determine exactly where high-modulus materials are needed for rigidity and where high-toughness materials are needed for vibration absorption.

Full-Dimensional System Redundancy

Redundant Power System: Equipped with redundant flight controller power supplies and a system-wide backup power architecture to eliminate any risk of single point of failure .

Dual-Backup Signal Transmission: Utilizes PWM + CAN dual-signal transmission. Every signal path has a backup to ensure commands are executed without fail.

One-Touch Soft Start: For 120V and higher voltage models, ZHTAERO employs a relay-based soft-start module. By using a low-current switch to control the high-current circuit, it can eliminate "sparking" during power-up and provides real-time monitoring of the power status.

Advanced BMS Management: the system monitors total voltage, current, individual cell health, and temperature in real-time, providing precise alerts for over-voltage or over-temperature.

ZHTAERO provides one-stop services ranging from frames、ARF、PNP to RTF . The KEEL MAX delivers a reliable, efficient, and flexible aerial platform for users across all industries.