King Series 4-Door ROXOR Achieves ISO 3471 ROPS Certification

We are proud to announce that the King Series 4-door ROXOR Roll-Over Protective Structure (ROPS) has successfully completed and achieved ISO 3471 certification.

This milestone represents a significant achievement in the ongoing development of the King Series 4-passenger ROXOR platform and reinforces our commitment to engineering, safety, and industrial-grade vehicle solutions.

What Is ISO 3471?

ISO 3471 is an internationally recognized standard that establishes performance requirements for Roll-Over Protective Structures (ROPS) used on earth-moving machinery and other equipment operating in demanding environments.

The purpose of a ROPS is to help provide a protected zone for occupants in the event of a vehicle rollover. To achieve certification, the structure must successfully withstand a series of rigorous laboratory tests that evaluate its ability to absorb and resist specified loads while maintaining occupant clearance requirements.

Successfully meeting the requirements of ISO 3471 demonstrates that a structure has been tested to a recognized international standard for rollover protection performance.

Why This Matters

The King Series 4-door ROXOR was developed with industrial, mining, agricultural, and off-road applications in mind. Many of these environments present unique operating challenges where durability and safety are critical considerations.

Achieving ISO 3471 certification provides customers with confidence that the ROPS installed on the King Series 4-passenger ROXOR has been independently tested and has met the performance requirements established by the standard.

This certification is especially important for customers operating in environments such as:

  • Mining operations

  • Industrial facilities

  • Construction sites

  • Municipal fleets

  • Agricultural operations

  • Ranch and land management applications

Designed for Real-World Utility

From the beginning, our goal was to create a 4-passenger ROXOR platform that not only offered increased passenger capacity, but also met the expectations of commercial and industrial users.

The successful completion of ISO 3471 testing reflects the engineering and fabrication efforts invested in the development of our custom ROPS system.

Combined with the durability of the diesel-powered ROXOR platform, the King Series 4-door ROXOR continues to evolve as a capable crew transport and utility vehicle solution for demanding applications.

Continuing Development

As we continue to expand the King Series ROXOR platform, we remain committed to improving functionality, comfort, and safety for our customers.

Recent developments include:

  • Hard Cabs ROXOR4D integration

  • HVAC-equipped cab options

  • Industrial and mining-focused accessories

  • Production-based 4-passenger ROXOR manufacturing

The successful completion of ISO 3471 certification is an important step in that journey.

Angel Eddy