RTL has received numerous inquiries about converting existing truck mounted attenuator systems to Scorpion models. Several organisations are looking to update their TMAs to align with current preferences and standards. While truck chassis are specifically configured for different attenuator brands, RTL has embraced this technical challenge, to make them suitable for an upgrade to a Scorpion Attenuator model.  In response to this growing demand, we have developed a comprehensive TMA changeout service to help clients transition smoothly to their preferred systems. This service is run by our expert technical team in collaboration with our nationwide partners - under the guidance of our Technical Manager Shane Murray. 

Successful Scorpion Truck Mounted Attenuator Installations
We have recently completed several successful conversions:

• Blade to Scorpion TL3 changeout in Wellington following impact damage, with the customer opting for a Scorpion replacement (completed in partnership with All Auto)
• Two ongoing Auckland projects:
  • Alpha to MASH Metro conversion
  • Blade to Scorpion C90 conversion

These Auckland projects are being delivered in collaboration with our engineering partners at Morgan Engineering.

TMA Truck Assessment and Changeout Process

At RTL, we understand that each truck mounted attenuator installation presents unique challenges. Our approach includes:

• Comprehensive vehicle assessment to determine compatibility with various TMA options
• Detailed technical evaluation of existing mounting systems and required modifications
• Custom recommendations for the most suitable Scorpion TMA solution based on your specific requirements
• Complete quotation covering all aspects of the changeout process
• Full documentation, including LT400 certification
• Professional commissioning and thorough handover to ensure operational readiness
• This thorough approach ensures that the final installation meets all safety and regulatory standards.

Additional details: 

Our team evaluates each TMA truck individually on site and in person -  to determine the most suitable solution for your specific requirements.  This a free of charge service. After the initial assessment you will receive a full quote from us with specific details on any remedial work that needs to be done to get the truck ready for the conversion. We will also include the costs for installation, LT400 and recertification. We are able to provide a 2 week turnaround to get you back on the road.

Contact Our Team Today

View feedback from a satisfied client who uses our service department to recertify their attenuator fleet.

COMING SOON – CHANGES TO ATTENUATOR COMPLIANCE IN NZ

Prepare for 2028 Compliance Requirements

Important regulatory changes will require all TMAs to meet MASH standards by the end of 2028. All NCHRP or non-MASH-rated TMAs will become non-compliant after this deadline.

Planning Your TMA Upgrade

With the 2028 compliance deadline approaching, now is the ideal time to plan your TMA upgrade strategy. RTL can deliver compliant solutions from now until the deadline, helping you manage the transition at your own pace. Early planning will help you avoid last-minute challenges in meeting MASH compliance requirements.

Contact RTL today to discuss your TMA changeout requirements and schedule an initial assessment.