by ILJIN HYSOLUS

Hydrogen Type 4 Cylinder 700 bar 51L

  • Hyundai NEXO tank supplier – more than 60,000 tanks have been sold as of Q2 2021.
  • First Mover – ILJIN provided the world’s first hydrogen type 4 cylinders
  • Global No.1 – mass production of hydrogen fuel tanks with stellar sales
  • Tope-rate safety performance – about ten times more durable than regulation
  • Type4 cylinders for high pressure (700bar) hydrogen storage with 2.1kg capacity
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ILJIN hydrogen type 4 cylinder (HT700-051)

  • Top-rate safety (damage): Bust pressure (1,575bar or higher), freefall drop impact (1.8m), gunfire penetration (no rupture despite penetration), extreme temperatures (-60~90C), etc.
  • Top-rate safety (fire risk): Three times safer (60minutes) than required by fire risk assessment
  • Top-rate safety (durability): About ten times more durable than legally required for the maximum number of times tanks can be recharged (ILJIN products can be recharged approx. 45,000 times) – Obtainment of the highest safety rate for the first time as FCEVs in new car safety assessment by Euro NACP (Euro NACP : the European New Car Assessment Program)
  • High price competitiveness – Better performing products with smaller amounts of composite materials
  • Faster product development: Shorter new product development time (by about 50%) afforded by the most extensive mass-production data in the industry
  • Lighter tanks: ILJIN products are manufactured with smaller amounts of composite materials. Higher fuel efficiency enabled by 11% lower tank weights than those of competitors
  • High mass-production quality: Mass-production of more than 60,000 hydrogen tanks for the first time in the industry Zero customer complaints (as of the end of Q2 2021)
  • Higher hydrogen storage efficiency: On a full tank, the driving range is extended by at least 20km (in the case of the NEXO)

Application areas

  • Passenger cars
  • Commercial vehicles (Bus, Truck)
  • Forklift
  • Ships

Contact us

  • We are providing solutions to meet customer needs based on our diverse experience and technical know-how, in particular for hydrogen storage and systems across all hydrogen areas from hydrogen transportation to application.
  • Please contact us via the contact form. We would love to learn more about you plans!

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Weight36 kg
Dimensions90 cm
Max Storage (in kg H2)

Diameter (in mm)

Type of Tank

Nom. Oper. Pressure (in bar)

Volume Water equival. (in L)

Compliant with

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Manufacturing Readiness (MRL)

Technology Readiness (TRL)

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    ILJIN HYSOLUS

    ILJIN Hysolus Corporation is providing solutions not only for reducing pollution due to the use of diesel and improving fuel efficiency, but also for the storage, transportation and utilization required in the process of transition to natural gas, hydrogen or other environmentally friendly solutions. We are providing solutions to meet customer needs based on our diverse experience and technical know-how, in particular for hydrogen storage and systems across all hydrogen areas from hydrogen transportation to application.

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