Overview



Ultralight Type 4 hydrogen tank with high storage efficiency

Type 4 hydrogen tanks are based on verified technology already being used in hydrogen-powered vehicles.

Doosan developed ultralight hydrogen tanks by optimizing the design of carbon fiber winding in fuel cell powerpack for mobile use.


Lightweight

Doosan's lightweight, carbon fiber
composite drone can deliver better
fuel economy and more payload.

Efficient storage

High storage pressure allows
the tanks to store more energy
in the same volume.

High durability

Carbon fiber composite helps minimize
external shock by withstanding
structural force exerted to the tank.

Certified Hydrogen Tank

DMI is the first among mobile fuel cell technology to obtain the Korean certificate for hydrogen tanks, and recently acquired European TPED certification.

Our tanks not only passed tests required to obtain certificate, but also a variety of safety tests most similar to drone flights including drop test from 150m, penetration test, fire test and internal pressure test.

150m Drop Test Penetration Test Fire Test Internal Pressure Test

 

Specifications

 

Product Hydrogen Tank Diameter 225 mm
Working Pressure 350 bar Height 435 mm
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