Truck Mounted Attenuators

Built with your roading safety needs in mind.

Building a custom Truck Mounted Attenuator (TMA) is a significant worthwhile investment. At ARROWES, we assist you in comparing different attenuators, cab chassis, and optional accessories, to arrive at a TMA build that best suits your needs and budget.

Independent from particular brands, we can answer all your questions and concerns prior to finalizing your TMA build specifications and design.

At ARROWES, we can help you to compare different attenuator options in the market and run you through the pros and cons, to arrive at a design and price which suits your budget, including procuring your cab chassis of choice and financing if required.

With the expertise ARROWES has developed over the years, we can do much more than just the standard TMA builds. ARROWES’ custom TMA builds complement industry-proven standard builds with options and accessory add-ons of your choice. We offer customisability from standard DVRs and cameras to thermal imaging cameras for night-time use, or automatic downloading of your recording once the equipment is within proximity of your server network so that important recordings are not lost.

Technology can close many gaps. Talk to us about your TMA needs and application challenges.

  • 6mm Flat Tray Body with under Tray Tool Box or custom body to design spec
  • Fit 4 Point Safety Harness System and Crash Box on driver wide with passenger-side add-on option
  • NATA accredited Australian compliant B Size Penta Colours VMS
  • C Size Arrow Board Complete with Air RAM System
  • Dual Battery system with Battery Earth Isolator
  • Independent third-party Engineer’s Certification and Plate
  • Auto Impact Brake System with Micro Switch
  • Air Horn System – AIB Activation & INCAB Emergency Button
  • 2x LED Work Lamp, 6x MS6BS-AA and 6x LED Beacons
  • 2x UHF Radio System as standard with options to custom
  • 1TB DVR Recorder and 4 x Camera System with 7″ Monitor, split options
  • Beacons and in CAP Controller
  • Control Box and Custom Dash Panel

Complementing any Standard TMA build ARROWES can provide additional customizations:

  • Thermal Camera
  • Auto DVR upload to Server
  • Complete Mine Specifications
  • Advanced Body Solutions
  • Company Branding body wraps
  • In vehicle tracking


  • Mash Compliant
  • Known, tested and proven
  • Easy to transport


  • Mash Compliant


  • Not Mash Compliant
  • Easy deployment with protection also in underplayed position


  • Not Mash Compliant
  • Easy deployment with protection also in underplayed position
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Interested in our TMA Offerings?

Become part of the Arrowes community and let us provide you with further details. Our team will be available to discuss your project needs and recommend best practice solutions and brands.

Designed and Made in Australia